13400700770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4793}}^1$

素因数の和:5171

約数の個数: 64

約数和(自身を含む): 25846179840

約数和(自身を除く): 12445479070

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 311, 622, 899, 1555, 1798, 3110, 4495, 4793, 8990, 9019, 9586, 9641, 18038, 19282, 23965, 45095, 47930, 48205, 90190, 96410, 138997, 148583, 277994, 279589, 297166, 559178, 694985, 742915, 1389970, 1397945, 1485830, 1490623, 2795890, 2981246, 4308907, 7453115, 8617814, 14906230, 21544535, 43089070, 43228067, 46209313, 86456134, 92418626, 216140335, 231046565, 432280670, 462093130, 1340070077, 2680140154, 6700350385, 13400700770]

約数ペア:

[(1, 13400700770), (2, 6700350385), (5, 2680140154), (10, 1340070077), (29, 462093130), (31, 432280670), (58, 231046565), (62, 216140335), (145, 92418626), (155, 86456134), (290, 46209313), (310, 43228067), (311, 43089070), (622, 21544535), (899, 14906230), (1555, 8617814), (1798, 7453115), (3110, 4308907), (4495, 2981246), (4793, 2795890), (8990, 1490623), (9019, 1485830), (9586, 1397945), (9641, 1389970), (18038, 742915), (19282, 694985), (23965, 559178), (45095, 297166), (47930, 279589), (48205, 277994), (90190, 148583), (96410, 138997)]