3573680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 9427968

約数和(自身を除く): 5854288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 131, 155, 176, 220, 248, 262, 310, 341, 440, 496, 524, 620, 655, 682, 880, 1048, 1240, 1310, 1364, 1441, 1705, 2096, 2480, 2620, 2728, 2882, 3410, 4061, 5240, 5456, 5764, 6820, 7205, 8122, 10480, 11528, 13640, 14410, 16244, 20305, 23056, 27280, 28820, 32488, 40610, 44671, 57640, 64976, 81220, 89342, 115280, 162440, 178684, 223355, 324880, 357368, 446710, 714736, 893420, 1786840, 3573680]

約数ペア:

[(1, 3573680), (2, 1786840), (4, 893420), (5, 714736), (8, 446710), (10, 357368), (11, 324880), (16, 223355), (20, 178684), (22, 162440), (31, 115280), (40, 89342), (44, 81220), (55, 64976), (62, 57640), (80, 44671), (88, 40610), (110, 32488), (124, 28820), (131, 27280), (155, 23056), (176, 20305), (220, 16244), (248, 14410), (262, 13640), (310, 11528), (341, 10480), (440, 8122), (496, 7205), (524, 6820), (620, 5764), (655, 5456), (682, 5240), (880, 4061), (1048, 3410), (1240, 2882), (1310, 2728), (1364, 2620), (1441, 2480), (1705, 2096)]