716683420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 1657313280

約数和(自身を除く): 940629860

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 83, 95, 124, 155, 166, 190, 310, 332, 380, 415, 589, 620, 733, 830, 1178, 1466, 1577, 1660, 2356, 2573, 2932, 2945, 3154, 3665, 5146, 5890, 6308, 7330, 7885, 10292, 11780, 12865, 13927, 14660, 15770, 22723, 25730, 27854, 31540, 45446, 48887, 51460, 55708, 60839, 69635, 90892, 97774, 113615, 121678, 139270, 195548, 227230, 243356, 244435, 278540, 304195, 431737, 454460, 488870, 608390, 863474, 977740, 1155941, 1216780, 1726948, 1886009, 2158685, 2311882, 3772018, 4317370, 4623764, 5779705, 7544036, 8634740, 9430045, 11559410, 18860090, 23118820, 35834171, 37720180, 71668342, 143336684, 179170855, 358341710, 716683420]

約数ペア:

[(1, 716683420), (2, 358341710), (4, 179170855), (5, 143336684), (10, 71668342), (19, 37720180), (20, 35834171), (31, 23118820), (38, 18860090), (62, 11559410), (76, 9430045), (83, 8634740), (95, 7544036), (124, 5779705), (155, 4623764), (166, 4317370), (190, 3772018), (310, 2311882), (332, 2158685), (380, 1886009), (415, 1726948), (589, 1216780), (620, 1155941), (733, 977740), (830, 863474), (1178, 608390), (1466, 488870), (1577, 454460), (1660, 431737), (2356, 304195), (2573, 278540), (2932, 244435), (2945, 243356), (3154, 227230), (3665, 195548), (5146, 139270), (5890, 121678), (6308, 113615), (7330, 97774), (7885, 90892), (10292, 69635), (11780, 60839), (12865, 55708), (13927, 51460), (14660, 48887), (15770, 45446), (22723, 31540), (25730, 27854)]