4649471320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1$

素因数の和:1109

約数の個数: 128

約数和(自身を含む): 11585851200

約数和(自身を除く): 6936379880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 269, 344, 430, 520, 538, 559, 773, 860, 1076, 1118, 1345, 1546, 1720, 2152, 2236, 2690, 2795, 3092, 3497, 3865, 4472, 5380, 5590, 6184, 6994, 7730, 10049, 10760, 11180, 11567, 13988, 15460, 17485, 20098, 22360, 23134, 27976, 30920, 33239, 34970, 40196, 46268, 50245, 57835, 66478, 69940, 80392, 92536, 100490, 115670, 132956, 139880, 150371, 166195, 200980, 207937, 231340, 265912, 300742, 332390, 401960, 415874, 432107, 462680, 601484, 664780, 751855, 831748, 864214, 1039685, 1202968, 1329560, 1503710, 1663496, 1728428, 2079370, 2160535, 2703181, 3007420, 3456856, 4158740, 4321070, 5406362, 6014840, 8317480, 8642140, 8941291, 10812724, 13515905, 17284280, 17882582, 21625448, 27031810, 35765164, 44706455, 54063620, 71530328, 89412910, 108127240, 116236783, 178825820, 232473566, 357651640, 464947132, 581183915, 929894264, 1162367830, 2324735660, 4649471320]

約数ペア:

[(1, 4649471320), (2, 2324735660), (4, 1162367830), (5, 929894264), (8, 581183915), (10, 464947132), (13, 357651640), (20, 232473566), (26, 178825820), (40, 116236783), (43, 108127240), (52, 89412910), (65, 71530328), (86, 54063620), (104, 44706455), (130, 35765164), (172, 27031810), (215, 21625448), (260, 17882582), (269, 17284280), (344, 13515905), (430, 10812724), (520, 8941291), (538, 8642140), (559, 8317480), (773, 6014840), (860, 5406362), (1076, 4321070), (1118, 4158740), (1345, 3456856), (1546, 3007420), (1720, 2703181), (2152, 2160535), (2236, 2079370), (2690, 1728428), (2795, 1663496), (3092, 1503710), (3497, 1329560), (3865, 1202968), (4472, 1039685), (5380, 864214), (5590, 831748), (6184, 751855), (6994, 664780), (7730, 601484), (10049, 462680), (10760, 432107), (11180, 415874), (11567, 401960), (13988, 332390), (15460, 300742), (17485, 265912), (20098, 231340), (22360, 207937), (23134, 200980), (27976, 166195), (30920, 150371), (33239, 139880), (34970, 132956), (40196, 115670), (46268, 100490), (50245, 92536), (57835, 80392), (66478, 69940)]