79966250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:98

約数の個数: 160

約数和(自身を含む): 199436160

約数和(自身を除く): 119469910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 37, 38, 50, 65, 70, 74, 91, 95, 125, 130, 133, 175, 182, 185, 190, 247, 250, 259, 266, 325, 350, 370, 455, 475, 481, 494, 518, 625, 650, 665, 703, 875, 910, 925, 950, 962, 1235, 1250, 1295, 1330, 1406, 1625, 1729, 1750, 1850, 2275, 2375, 2405, 2470, 2590, 3250, 3325, 3367, 3458, 3515, 4375, 4550, 4625, 4750, 4810, 4921, 6175, 6475, 6650, 6734, 7030, 8125, 8645, 8750, 9139, 9250, 9842, 11375, 11875, 12025, 12350, 12950, 16250, 16625, 16835, 17290, 17575, 18278, 22750, 23125, 23750, 24050, 24605, 30875, 32375, 33250, 33670, 35150, 43225, 45695, 46250, 49210, 56875, 60125, 61750, 63973, 64750, 83125, 84175, 86450, 87875, 91390, 113750, 120250, 123025, 127946, 154375, 161875, 166250, 168350, 175750, 216125, 228475, 246050, 300625, 308750, 319865, 323750, 420875, 432250, 439375, 456950, 601250, 615125, 639730, 841750, 878750, 1080625, 1142375, 1230250, 1599325, 2104375, 2161250, 2284750, 3075625, 3198650, 4208750, 5711875, 6151250, 7996625, 11423750, 15993250, 39983125, 79966250]

約数ペア:

[(1, 79966250), (2, 39983125), (5, 15993250), (7, 11423750), (10, 7996625), (13, 6151250), (14, 5711875), (19, 4208750), (25, 3198650), (26, 3075625), (35, 2284750), (37, 2161250), (38, 2104375), (50, 1599325), (65, 1230250), (70, 1142375), (74, 1080625), (91, 878750), (95, 841750), (125, 639730), (130, 615125), (133, 601250), (175, 456950), (182, 439375), (185, 432250), (190, 420875), (247, 323750), (250, 319865), (259, 308750), (266, 300625), (325, 246050), (350, 228475), (370, 216125), (455, 175750), (475, 168350), (481, 166250), (494, 161875), (518, 154375), (625, 127946), (650, 123025), (665, 120250), (703, 113750), (875, 91390), (910, 87875), (925, 86450), (950, 84175), (962, 83125), (1235, 64750), (1250, 63973), (1295, 61750), (1330, 60125), (1406, 56875), (1625, 49210), (1729, 46250), (1750, 45695), (1850, 43225), (2275, 35150), (2375, 33670), (2405, 33250), (2470, 32375), (2590, 30875), (3250, 24605), (3325, 24050), (3367, 23750), (3458, 23125), (3515, 22750), (4375, 18278), (4550, 17575), (4625, 17290), (4750, 16835), (4810, 16625), (4921, 16250), (6175, 12950), (6475, 12350), (6650, 12025), (6734, 11875), (7030, 11375), (8125, 9842), (8645, 9250), (8750, 9139)]