2996653780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{3673}}^1$

素因数の和:3833

約数の個数: 72

約数和(自身を含む): 6702213672

約数和(自身を除く): 3705559892

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 361, 380, 452, 565, 722, 1130, 1444, 1805, 2147, 2260, 3610, 3673, 4294, 7220, 7346, 8588, 10735, 14692, 18365, 21470, 36730, 40793, 42940, 69787, 73460, 81586, 139574, 163172, 203965, 279148, 348935, 407930, 415049, 697870, 815860, 830098, 1325953, 1395740, 1660196, 2075245, 2651906, 4150490, 5303812, 6629765, 7885931, 8300980, 13259530, 15771862, 26519060, 31543724, 39429655, 78859310, 149832689, 157718620, 299665378, 599330756, 749163445, 1498326890, 2996653780]

約数ペア:

[(1, 2996653780), (2, 1498326890), (4, 749163445), (5, 599330756), (10, 299665378), (19, 157718620), (20, 149832689), (38, 78859310), (76, 39429655), (95, 31543724), (113, 26519060), (190, 15771862), (226, 13259530), (361, 8300980), (380, 7885931), (452, 6629765), (565, 5303812), (722, 4150490), (1130, 2651906), (1444, 2075245), (1805, 1660196), (2147, 1395740), (2260, 1325953), (3610, 830098), (3673, 815860), (4294, 697870), (7220, 415049), (7346, 407930), (8588, 348935), (10735, 279148), (14692, 203965), (18365, 163172), (21470, 139574), (36730, 81586), (40793, 73460), (42940, 69787)]