20182958850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{10391}}^1$

素因数の和:10992

約数の個数: 96

約数和(自身を含む): 52327793664

約数和(自身を除く): 32144834814

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 563, 575, 690, 1126, 1150, 1689, 1725, 2815, 3378, 3450, 5630, 8445, 10391, 12949, 14075, 16890, 20782, 25898, 28150, 31173, 38847, 42225, 51955, 62346, 64745, 77694, 84450, 103910, 129490, 155865, 194235, 238993, 259775, 311730, 323725, 388470, 477986, 519550, 647450, 716979, 779325, 971175, 1194965, 1433958, 1558650, 1942350, 2389930, 3584895, 5850133, 5974825, 7169790, 11700266, 11949650, 17550399, 17924475, 29250665, 35100798, 35848950, 58501330, 87751995, 134553059, 146253325, 175503990, 269106118, 292506650, 403659177, 438759975, 672765295, 807318354, 877519950, 1345530590, 2018295885, 3363826475, 4036591770, 6727652950, 10091479425, 20182958850]

約数ペア:

[(1, 20182958850), (2, 10091479425), (3, 6727652950), (5, 4036591770), (6, 3363826475), (10, 2018295885), (15, 1345530590), (23, 877519950), (25, 807318354), (30, 672765295), (46, 438759975), (50, 403659177), (69, 292506650), (75, 269106118), (115, 175503990), (138, 146253325), (150, 134553059), (230, 87751995), (345, 58501330), (563, 35848950), (575, 35100798), (690, 29250665), (1126, 17924475), (1150, 17550399), (1689, 11949650), (1725, 11700266), (2815, 7169790), (3378, 5974825), (3450, 5850133), (5630, 3584895), (8445, 2389930), (10391, 1942350), (12949, 1558650), (14075, 1433958), (16890, 1194965), (20782, 971175), (25898, 779325), (28150, 716979), (31173, 647450), (38847, 519550), (42225, 477986), (51955, 388470), (62346, 323725), (64745, 311730), (77694, 259775), (84450, 238993), (103910, 194235), (129490, 155865)]