20183316500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{11779}}^1$

素因数の和:11970

約数の個数: 96

約数和(自身を含む): 46309536000

約数和(自身を除く): 26126219500

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 149, 230, 250, 298, 460, 500, 575, 596, 745, 1150, 1490, 2300, 2875, 2980, 3427, 3725, 5750, 6854, 7450, 11500, 11779, 13708, 14900, 17135, 18625, 23558, 34270, 37250, 47116, 58895, 68540, 74500, 85675, 117790, 171350, 235580, 270917, 294475, 342700, 428375, 541834, 588950, 856750, 1083668, 1177900, 1354585, 1472375, 1713500, 1755071, 2709170, 2944750, 3510142, 5418340, 5889500, 6772925, 7020284, 8775355, 13545850, 17550710, 27091700, 33864625, 35101420, 40366633, 43876775, 67729250, 80733266, 87753550, 135458500, 161466532, 175507100, 201833165, 219383875, 403666330, 438767750, 807332660, 877535500, 1009165825, 2018331650, 4036663300, 5045829125, 10091658250, 20183316500]

約数ペア:

[(1, 20183316500), (2, 10091658250), (4, 5045829125), (5, 4036663300), (10, 2018331650), (20, 1009165825), (23, 877535500), (25, 807332660), (46, 438767750), (50, 403666330), (92, 219383875), (100, 201833165), (115, 175507100), (125, 161466532), (149, 135458500), (230, 87753550), (250, 80733266), (298, 67729250), (460, 43876775), (500, 40366633), (575, 35101420), (596, 33864625), (745, 27091700), (1150, 17550710), (1490, 13545850), (2300, 8775355), (2875, 7020284), (2980, 6772925), (3427, 5889500), (3725, 5418340), (5750, 3510142), (6854, 2944750), (7450, 2709170), (11500, 1755071), (11779, 1713500), (13708, 1472375), (14900, 1354585), (17135, 1177900), (18625, 1083668), (23558, 856750), (34270, 588950), (37250, 541834), (47116, 428375), (58895, 342700), (68540, 294475), (74500, 270917), (85675, 235580), (117790, 171350)]