4946240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 13441680

約数和(自身を除く): 8495440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 41, 52, 58, 64, 65, 80, 82, 104, 116, 130, 145, 160, 164, 205, 208, 232, 260, 290, 320, 328, 377, 410, 416, 464, 520, 533, 580, 656, 754, 820, 832, 928, 1040, 1066, 1160, 1189, 1312, 1508, 1640, 1856, 1885, 2080, 2132, 2320, 2378, 2624, 2665, 3016, 3280, 3770, 4160, 4264, 4640, 4756, 5330, 5945, 6032, 6560, 7540, 8528, 9280, 9512, 10660, 11890, 12064, 13120, 15080, 15457, 17056, 19024, 21320, 23780, 24128, 30160, 30914, 34112, 38048, 42640, 47560, 60320, 61828, 76096, 77285, 85280, 95120, 120640, 123656, 154570, 170560, 190240, 247312, 309140, 380480, 494624, 618280, 989248, 1236560, 2473120, 4946240]

約数ペア:

[(1, 4946240), (2, 2473120), (4, 1236560), (5, 989248), (8, 618280), (10, 494624), (13, 380480), (16, 309140), (20, 247312), (26, 190240), (29, 170560), (32, 154570), (40, 123656), (41, 120640), (52, 95120), (58, 85280), (64, 77285), (65, 76096), (80, 61828), (82, 60320), (104, 47560), (116, 42640), (130, 38048), (145, 34112), (160, 30914), (164, 30160), (205, 24128), (208, 23780), (232, 21320), (260, 19024), (290, 17056), (320, 15457), (328, 15080), (377, 13120), (410, 12064), (416, 11890), (464, 10660), (520, 9512), (533, 9280), (580, 8528), (656, 7540), (754, 6560), (820, 6032), (832, 5945), (928, 5330), (1040, 4756), (1066, 4640), (1160, 4264), (1189, 4160), (1312, 3770), (1508, 3280), (1640, 3016), (1856, 2665), (1885, 2624), (2080, 2378), (2132, 2320)]