70087900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 163989504

約数和(自身を除く): 93901604

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 31, 46, 50, 62, 92, 100, 115, 124, 155, 230, 310, 460, 575, 620, 713, 775, 983, 1150, 1426, 1550, 1966, 2300, 2852, 3100, 3565, 3932, 4915, 7130, 9830, 14260, 17825, 19660, 22609, 24575, 30473, 35650, 45218, 49150, 60946, 71300, 90436, 98300, 113045, 121892, 152365, 226090, 304730, 452180, 565225, 609460, 700879, 761825, 1130450, 1401758, 1523650, 2260900, 2803516, 3047300, 3504395, 7008790, 14017580, 17521975, 35043950, 70087900]

約数ペア:

[(1, 70087900), (2, 35043950), (4, 17521975), (5, 14017580), (10, 7008790), (20, 3504395), (23, 3047300), (25, 2803516), (31, 2260900), (46, 1523650), (50, 1401758), (62, 1130450), (92, 761825), (100, 700879), (115, 609460), (124, 565225), (155, 452180), (230, 304730), (310, 226090), (460, 152365), (575, 121892), (620, 113045), (713, 98300), (775, 90436), (983, 71300), (1150, 60946), (1426, 49150), (1550, 45218), (1966, 35650), (2300, 30473), (2852, 24575), (3100, 22609), (3565, 19660), (3932, 17825), (4915, 14260), (7130, 9830)]