20222499700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12239}}^1$

素因数の和:12338

約数の個数: 144

約数和(自身を含む): 49976801280

約数和(自身を除く): 29754301580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 41, 50, 52, 62, 65, 82, 100, 124, 130, 155, 164, 205, 260, 310, 325, 403, 410, 533, 620, 650, 775, 806, 820, 1025, 1066, 1271, 1300, 1550, 1612, 2015, 2050, 2132, 2542, 2665, 3100, 4030, 4100, 5084, 5330, 6355, 8060, 10075, 10660, 12239, 12710, 13325, 16523, 20150, 24478, 25420, 26650, 31775, 33046, 40300, 48956, 53300, 61195, 63550, 66092, 82615, 122390, 127100, 159107, 165230, 244780, 305975, 318214, 330460, 379409, 413075, 501799, 611950, 636428, 758818, 795535, 826150, 1003598, 1223900, 1517636, 1591070, 1652300, 1897045, 2007196, 2508995, 3182140, 3794090, 3977675, 4932317, 5017990, 6523387, 7588180, 7955350, 9485225, 9864634, 10035980, 12544975, 13046774, 15555769, 15910700, 18970450, 19729268, 24661585, 25089950, 26093548, 31111538, 32616935, 37940900, 49323170, 50179900, 62223076, 65233870, 77778845, 98646340, 123307925, 130467740, 155557690, 163084675, 202224997, 246615850, 311115380, 326169350, 388894225, 404449994, 493231700, 652338700, 777788450, 808899988, 1011124985, 1555576900, 2022249970, 4044499940, 5055624925, 10111249850, 20222499700]

約数ペア:

[(1, 20222499700), (2, 10111249850), (4, 5055624925), (5, 4044499940), (10, 2022249970), (13, 1555576900), (20, 1011124985), (25, 808899988), (26, 777788450), (31, 652338700), (41, 493231700), (50, 404449994), (52, 388894225), (62, 326169350), (65, 311115380), (82, 246615850), (100, 202224997), (124, 163084675), (130, 155557690), (155, 130467740), (164, 123307925), (205, 98646340), (260, 77778845), (310, 65233870), (325, 62223076), (403, 50179900), (410, 49323170), (533, 37940900), (620, 32616935), (650, 31111538), (775, 26093548), (806, 25089950), (820, 24661585), (1025, 19729268), (1066, 18970450), (1271, 15910700), (1300, 15555769), (1550, 13046774), (1612, 12544975), (2015, 10035980), (2050, 9864634), (2132, 9485225), (2542, 7955350), (2665, 7588180), (3100, 6523387), (4030, 5017990), (4100, 4932317), (5084, 3977675), (5330, 3794090), (6355, 3182140), (8060, 2508995), (10075, 2007196), (10660, 1897045), (12239, 1652300), (12710, 1591070), (13325, 1517636), (16523, 1223900), (20150, 1003598), (24478, 826150), (25420, 795535), (26650, 758818), (31775, 636428), (33046, 611950), (40300, 501799), (48956, 413075), (53300, 379409), (61195, 330460), (63550, 318214), (66092, 305975), (82615, 244780), (122390, 165230), (127100, 159107)]