20172596150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{1609}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 43424095680

約数和(自身を除く): 23251499530

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 175, 226, 317, 350, 565, 634, 791, 1130, 1582, 1585, 1609, 2219, 2825, 3170, 3218, 3955, 4438, 5650, 7910, 7925, 8045, 11095, 11263, 15850, 16090, 19775, 22190, 22526, 35821, 39550, 40225, 55475, 56315, 71642, 80450, 110950, 112630, 179105, 181817, 250747, 281575, 358210, 363634, 501494, 510053, 563150, 895525, 909085, 1020106, 1253735, 1272719, 1791050, 1818170, 2507470, 2545438, 2550265, 3570371, 4545425, 5100530, 6268675, 6363595, 7140742, 9090850, 12537350, 12727190, 12751325, 17851855, 25502650, 31817975, 35703710, 57635989, 63635950, 89259275, 115271978, 178518550, 288179945, 403451923, 576359890, 806903846, 1440899725, 2017259615, 2881799450, 4034519230, 10086298075, 20172596150]

約数ペア:

[(1, 20172596150), (2, 10086298075), (5, 4034519230), (7, 2881799450), (10, 2017259615), (14, 1440899725), (25, 806903846), (35, 576359890), (50, 403451923), (70, 288179945), (113, 178518550), (175, 115271978), (226, 89259275), (317, 63635950), (350, 57635989), (565, 35703710), (634, 31817975), (791, 25502650), (1130, 17851855), (1582, 12751325), (1585, 12727190), (1609, 12537350), (2219, 9090850), (2825, 7140742), (3170, 6363595), (3218, 6268675), (3955, 5100530), (4438, 4545425), (5650, 3570371), (7910, 2550265), (7925, 2545438), (8045, 2507470), (11095, 1818170), (11263, 1791050), (15850, 1272719), (16090, 1253735), (19775, 1020106), (22190, 909085), (22526, 895525), (35821, 563150), (39550, 510053), (40225, 501494), (55475, 363634), (56315, 358210), (71642, 281575), (80450, 250747), (110950, 181817), (112630, 179105)]