84607160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5197}}^1$

素因数の和:5256

約数の個数: 64

約数和(自身を含む): 213325920

約数和(自身を除く): 128718760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 5197, 8140, 10394, 16280, 20788, 25985, 41576, 51970, 57167, 103940, 114334, 192289, 207880, 228668, 285835, 384578, 457336, 571670, 769156, 961445, 1143340, 1538312, 1922890, 2115179, 2286680, 3845780, 4230358, 7691560, 8460716, 10575895, 16921432, 21151790, 42303580, 84607160]

約数ペア:

[(1, 84607160), (2, 42303580), (4, 21151790), (5, 16921432), (8, 10575895), (10, 8460716), (11, 7691560), (20, 4230358), (22, 3845780), (37, 2286680), (40, 2115179), (44, 1922890), (55, 1538312), (74, 1143340), (88, 961445), (110, 769156), (148, 571670), (185, 457336), (220, 384578), (296, 285835), (370, 228668), (407, 207880), (440, 192289), (740, 114334), (814, 103940), (1480, 57167), (1628, 51970), (2035, 41576), (3256, 25985), (4070, 20788), (5197, 16280), (8140, 10394)]