4074325320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19937}}^1$

素因数の和:20095

約数の個数: 128

約数和(自身を含む): 13264352640

約数和(自身を除く): 9190027320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2620, 3144, 3406, 3930, 5109, 5240, 6812, 7860, 8515, 10218, 13624, 15720, 17030, 19937, 20436, 25545, 34060, 39874, 40872, 51090, 59811, 68120, 79748, 99685, 102180, 119622, 159496, 199370, 204360, 239244, 259181, 299055, 398740, 478488, 518362, 598110, 777543, 797480, 1036724, 1196220, 1295905, 1555086, 2073448, 2392440, 2591810, 2611747, 3110172, 3887715, 5183620, 5223494, 6220344, 7775430, 7835241, 10367240, 10446988, 13058735, 15550860, 15670482, 20893976, 26117470, 31101720, 31340964, 33952711, 39176205, 52234940, 62681928, 67905422, 78352410, 101858133, 104469880, 135810844, 156704820, 169763555, 203716266, 271621688, 313409640, 339527110, 407432532, 509290665, 679054220, 814865064, 1018581330, 1358108440, 2037162660, 4074325320]

約数ペア:

[(1, 4074325320), (2, 2037162660), (3, 1358108440), (4, 1018581330), (5, 814865064), (6, 679054220), (8, 509290665), (10, 407432532), (12, 339527110), (13, 313409640), (15, 271621688), (20, 203716266), (24, 169763555), (26, 156704820), (30, 135810844), (39, 104469880), (40, 101858133), (52, 78352410), (60, 67905422), (65, 62681928), (78, 52234940), (104, 39176205), (120, 33952711), (130, 31340964), (131, 31101720), (156, 26117470), (195, 20893976), (260, 15670482), (262, 15550860), (312, 13058735), (390, 10446988), (393, 10367240), (520, 7835241), (524, 7775430), (655, 6220344), (780, 5223494), (786, 5183620), (1048, 3887715), (1310, 3110172), (1560, 2611747), (1572, 2591810), (1703, 2392440), (1965, 2073448), (2620, 1555086), (3144, 1295905), (3406, 1196220), (3930, 1036724), (5109, 797480), (5240, 777543), (6812, 598110), (7860, 518362), (8515, 478488), (10218, 398740), (13624, 299055), (15720, 259181), (17030, 239244), (19937, 204360), (20436, 199370), (25545, 159496), (34060, 119622), (39874, 102180), (40872, 99685), (51090, 79748), (59811, 68120)]