20194668750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{191}}^1\times {\mathrm{5639}}^1$

素因数の和:5860

約数の個数: 96

約数和(自身を含む): 50756751360

約数和(自身を除く): 30562082610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 191, 250, 375, 382, 573, 625, 750, 955, 1146, 1250, 1875, 1910, 2865, 3125, 3750, 4775, 5639, 5730, 6250, 9375, 9550, 11278, 14325, 16917, 18750, 23875, 28195, 28650, 33834, 47750, 56390, 71625, 84585, 119375, 140975, 143250, 169170, 238750, 281950, 358125, 422925, 596875, 704875, 716250, 845850, 1077049, 1193750, 1409750, 1790625, 2114625, 2154098, 3231147, 3524375, 3581250, 4229250, 5385245, 6462294, 7048750, 10573125, 10770490, 16155735, 17621875, 21146250, 26926225, 32311470, 35243750, 52865625, 53852450, 80778675, 105731250, 134631125, 161557350, 269262250, 403893375, 673155625, 807786750, 1346311250, 2019466875, 3365778125, 4038933750, 6731556250, 10097334375, 20194668750]

約数ペア:

[(1, 20194668750), (2, 10097334375), (3, 6731556250), (5, 4038933750), (6, 3365778125), (10, 2019466875), (15, 1346311250), (25, 807786750), (30, 673155625), (50, 403893375), (75, 269262250), (125, 161557350), (150, 134631125), (191, 105731250), (250, 80778675), (375, 53852450), (382, 52865625), (573, 35243750), (625, 32311470), (750, 26926225), (955, 21146250), (1146, 17621875), (1250, 16155735), (1875, 10770490), (1910, 10573125), (2865, 7048750), (3125, 6462294), (3750, 5385245), (4775, 4229250), (5639, 3581250), (5730, 3524375), (6250, 3231147), (9375, 2154098), (9550, 2114625), (11278, 1790625), (14325, 1409750), (16917, 1193750), (18750, 1077049), (23875, 845850), (28195, 716250), (28650, 704875), (33834, 596875), (47750, 422925), (56390, 358125), (71625, 281950), (84585, 238750), (119375, 169170), (140975, 143250)]