72028998530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{91957}}^1$

素因数の和:92103

約数の個数: 64

約数和(自身を含む): 139636383840

約数和(自身を除く): 67607385310

約数列:

[1, 2, 5, 10, 29, 37, 58, 73, 74, 145, 146, 185, 290, 365, 370, 730, 1073, 2117, 2146, 2701, 4234, 5365, 5402, 10585, 10730, 13505, 21170, 27010, 78329, 91957, 156658, 183914, 391645, 459785, 783290, 919570, 2666753, 3402409, 5333506, 6712861, 6804818, 13333765, 13425722, 17012045, 26667530, 33564305, 34024090, 67128610, 98669861, 194672969, 197339722, 248375857, 389345938, 493349305, 496751714, 973364845, 986698610, 1241879285, 1946729690, 2483758570, 7202899853, 14405799706, 36014499265, 72028998530]

約数ペア:

[(1, 72028998530), (2, 36014499265), (5, 14405799706), (10, 7202899853), (29, 2483758570), (37, 1946729690), (58, 1241879285), (73, 986698610), (74, 973364845), (145, 496751714), (146, 493349305), (185, 389345938), (290, 248375857), (365, 197339722), (370, 194672969), (730, 98669861), (1073, 67128610), (2117, 34024090), (2146, 33564305), (2701, 26667530), (4234, 17012045), (5365, 13425722), (5402, 13333765), (10585, 6804818), (10730, 6712861), (13505, 5333506), (21170, 3402409), (27010, 2666753), (78329, 919570), (91957, 783290), (156658, 459785), (183914, 391645)]