8934200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 23569920

約数和(自身を除く): 14635720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 131, 155, 200, 220, 248, 262, 275, 310, 341, 440, 524, 550, 620, 655, 682, 775, 1048, 1100, 1240, 1310, 1364, 1441, 1550, 1705, 2200, 2620, 2728, 2882, 3100, 3275, 3410, 4061, 5240, 5764, 6200, 6550, 6820, 7205, 8122, 8525, 11528, 13100, 13640, 14410, 16244, 17050, 20305, 26200, 28820, 32488, 34100, 36025, 40610, 44671, 57640, 68200, 72050, 81220, 89342, 101525, 144100, 162440, 178684, 203050, 223355, 288200, 357368, 406100, 446710, 812200, 893420, 1116775, 1786840, 2233550, 4467100, 8934200]

約数ペア:

[(1, 8934200), (2, 4467100), (4, 2233550), (5, 1786840), (8, 1116775), (10, 893420), (11, 812200), (20, 446710), (22, 406100), (25, 357368), (31, 288200), (40, 223355), (44, 203050), (50, 178684), (55, 162440), (62, 144100), (88, 101525), (100, 89342), (110, 81220), (124, 72050), (131, 68200), (155, 57640), (200, 44671), (220, 40610), (248, 36025), (262, 34100), (275, 32488), (310, 28820), (341, 26200), (440, 20305), (524, 17050), (550, 16244), (620, 14410), (655, 13640), (682, 13100), (775, 11528), (1048, 8525), (1100, 8122), (1240, 7205), (1310, 6820), (1364, 6550), (1441, 6200), (1550, 5764), (1705, 5240), (2200, 4061), (2620, 3410), (2728, 3275), (2882, 3100)]