15696955820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{374987}}^1$

素因数の和:375039

約数の個数: 96

約数和(自身を含む): 42334645248

約数和(自身を除く): 26637689428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 4186, 5980, 8372, 10465, 20930, 41860, 374987, 749974, 1499948, 1874935, 2624909, 3749870, 4874831, 5249818, 7499740, 8624701, 9749662, 10499636, 13124545, 17249402, 19499324, 24374155, 26249090, 34123817, 34498804, 43123505, 48748310, 52498180, 60372907, 68247634, 86247010, 97496620, 112121113, 120745814, 136495268, 170619085, 172494020, 224242226, 241491628, 301864535, 341238170, 448484452, 560605565, 603729070, 682476340, 784847791, 1121211130, 1207458140, 1569695582, 2242422260, 3139391164, 3924238955, 7848477910, 15696955820]

約数ペア:

[(1, 15696955820), (2, 7848477910), (4, 3924238955), (5, 3139391164), (7, 2242422260), (10, 1569695582), (13, 1207458140), (14, 1121211130), (20, 784847791), (23, 682476340), (26, 603729070), (28, 560605565), (35, 448484452), (46, 341238170), (52, 301864535), (65, 241491628), (70, 224242226), (91, 172494020), (92, 170619085), (115, 136495268), (130, 120745814), (140, 112121113), (161, 97496620), (182, 86247010), (230, 68247634), (260, 60372907), (299, 52498180), (322, 48748310), (364, 43123505), (455, 34498804), (460, 34123817), (598, 26249090), (644, 24374155), (805, 19499324), (910, 17249402), (1196, 13124545), (1495, 10499636), (1610, 9749662), (1820, 8624701), (2093, 7499740), (2990, 5249818), (3220, 4874831), (4186, 3749870), (5980, 2624909), (8372, 1874935), (10465, 1499948), (20930, 749974), (41860, 374987)]