193584100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:5005

約数の個数: 72

約数和(自身を含む): 464220288

約数和(自身を除く): 270636188

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 4951, 7820, 9775, 9902, 19550, 19804, 24755, 39100, 49510, 84167, 99020, 113873, 123775, 168334, 227746, 247550, 336668, 420835, 455492, 495100, 569365, 841670, 1138730, 1683340, 1935841, 2104175, 2277460, 2846825, 3871682, 4208350, 5693650, 7743364, 8416700, 9679205, 11387300, 19358410, 38716820, 48396025, 96792050, 193584100]

約数ペア:

[(1, 193584100), (2, 96792050), (4, 48396025), (5, 38716820), (10, 19358410), (17, 11387300), (20, 9679205), (23, 8416700), (25, 7743364), (34, 5693650), (46, 4208350), (50, 3871682), (68, 2846825), (85, 2277460), (92, 2104175), (100, 1935841), (115, 1683340), (170, 1138730), (230, 841670), (340, 569365), (391, 495100), (425, 455492), (460, 420835), (575, 336668), (782, 247550), (850, 227746), (1150, 168334), (1564, 123775), (1700, 113873), (1955, 99020), (2300, 84167), (3910, 49510), (4951, 39100), (7820, 24755), (9775, 19804), (9902, 19550)]