550191460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{601}}^1$

素因数の和:1133

約数の個数: 96

約数和(自身を含む): 1427231232

約数和(自身を除く): 877039772

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 503, 601, 910, 1006, 1202, 1820, 2012, 2404, 2515, 3005, 3521, 4207, 5030, 6010, 6539, 7042, 7813, 8414, 10060, 12020, 13078, 14084, 15626, 16828, 17605, 21035, 26156, 31252, 32695, 35210, 39065, 42070, 45773, 54691, 65390, 70420, 78130, 84140, 91546, 109382, 130780, 156260, 183092, 218764, 228865, 273455, 302303, 457730, 546910, 604606, 915460, 1093820, 1209212, 1511515, 2116121, 3023030, 3929939, 4232242, 6046060, 7859878, 8464484, 10580605, 15719756, 19649695, 21161210, 27509573, 39299390, 42322420, 55019146, 78598780, 110038292, 137547865, 275095730, 550191460]

約数ペア:

[(1, 550191460), (2, 275095730), (4, 137547865), (5, 110038292), (7, 78598780), (10, 55019146), (13, 42322420), (14, 39299390), (20, 27509573), (26, 21161210), (28, 19649695), (35, 15719756), (52, 10580605), (65, 8464484), (70, 7859878), (91, 6046060), (130, 4232242), (140, 3929939), (182, 3023030), (260, 2116121), (364, 1511515), (455, 1209212), (503, 1093820), (601, 915460), (910, 604606), (1006, 546910), (1202, 457730), (1820, 302303), (2012, 273455), (2404, 228865), (2515, 218764), (3005, 183092), (3521, 156260), (4207, 130780), (5030, 109382), (6010, 91546), (6539, 84140), (7042, 78130), (7813, 70420), (8414, 65390), (10060, 54691), (12020, 45773), (13078, 42070), (14084, 39065), (15626, 35210), (16828, 32695), (17605, 31252), (21035, 26156)]