1876077220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{36457}}^1$

素因数の和:36580

約数の個数: 48

約数和(自身を含む): 4115962368

約数和(自身を除く): 2239885148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 5146, 10292, 12865, 25730, 36457, 51460, 72914, 145828, 182285, 364570, 729140, 1130167, 2260334, 3025931, 4520668, 5650835, 6051862, 11301670, 12103724, 15129655, 22603340, 30259310, 60518620, 93803861, 187607722, 375215444, 469019305, 938038610, 1876077220]

約数ペア:

[(1, 1876077220), (2, 938038610), (4, 469019305), (5, 375215444), (10, 187607722), (20, 93803861), (31, 60518620), (62, 30259310), (83, 22603340), (124, 15129655), (155, 12103724), (166, 11301670), (310, 6051862), (332, 5650835), (415, 4520668), (620, 3025931), (830, 2260334), (1660, 1130167), (2573, 729140), (5146, 364570), (10292, 182285), (12865, 145828), (25730, 72914), (36457, 51460)]