2012977000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1784

約数の個数: 128

約数和(自身を含む): 4994589600

約数和(自身を除く): 2981612600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 41, 50, 58, 82, 100, 116, 125, 145, 164, 200, 205, 232, 250, 290, 328, 410, 500, 580, 725, 820, 1000, 1025, 1160, 1189, 1450, 1640, 1693, 2050, 2378, 2900, 3386, 3625, 4100, 4756, 5125, 5800, 5945, 6772, 7250, 8200, 8465, 9512, 10250, 11890, 13544, 14500, 16930, 20500, 23780, 29000, 29725, 33860, 41000, 42325, 47560, 49097, 59450, 67720, 69413, 84650, 98194, 118900, 138826, 148625, 169300, 196388, 211625, 237800, 245485, 277652, 297250, 338600, 347065, 392776, 423250, 490970, 555304, 594500, 694130, 846500, 981940, 1189000, 1227425, 1388260, 1693000, 1735325, 1963880, 2012977, 2454850, 2776520, 3470650, 4025954, 4909700, 6137125, 6941300, 8051908, 8676625, 9819400, 10064885, 12274250, 13882600, 16103816, 17353250, 20129770, 24548500, 34706500, 40259540, 49097000, 50324425, 69413000, 80519080, 100648850, 201297700, 251622125, 402595400, 503244250, 1006488500, 2012977000]

約数ペア:

[(1, 2012977000), (2, 1006488500), (4, 503244250), (5, 402595400), (8, 251622125), (10, 201297700), (20, 100648850), (25, 80519080), (29, 69413000), (40, 50324425), (41, 49097000), (50, 40259540), (58, 34706500), (82, 24548500), (100, 20129770), (116, 17353250), (125, 16103816), (145, 13882600), (164, 12274250), (200, 10064885), (205, 9819400), (232, 8676625), (250, 8051908), (290, 6941300), (328, 6137125), (410, 4909700), (500, 4025954), (580, 3470650), (725, 2776520), (820, 2454850), (1000, 2012977), (1025, 1963880), (1160, 1735325), (1189, 1693000), (1450, 1388260), (1640, 1227425), (1693, 1189000), (2050, 981940), (2378, 846500), (2900, 694130), (3386, 594500), (3625, 555304), (4100, 490970), (4756, 423250), (5125, 392776), (5800, 347065), (5945, 338600), (6772, 297250), (7250, 277652), (8200, 245485), (8465, 237800), (9512, 211625), (10250, 196388), (11890, 169300), (13544, 148625), (14500, 138826), (16930, 118900), (20500, 98194), (23780, 84650), (29000, 69413), (29725, 67720), (33860, 59450), (41000, 49097), (42325, 47560)]