17383551860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 37617592320

約数和(自身を除く): 20234040460

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 151, 197, 244, 302, 305, 394, 479, 604, 610, 755, 788, 958, 985, 1220, 1510, 1916, 1970, 2395, 3020, 3940, 4790, 9211, 9580, 12017, 18422, 24034, 29219, 29747, 36844, 46055, 48068, 58438, 59494, 60085, 72329, 92110, 94363, 116876, 118988, 120170, 144658, 146095, 148735, 184220, 188726, 240340, 289316, 292190, 297470, 361645, 377452, 471815, 584380, 594940, 723290, 943630, 1446580, 1814567, 1887260, 3629134, 4412069, 5756143, 7258268, 8824138, 9072835, 11512286, 14248813, 17648276, 18145670, 22060345, 23024572, 28497626, 28780715, 36291340, 44120690, 56995252, 57561430, 71244065, 88241380, 115122860, 142488130, 284976260, 869177593, 1738355186, 3476710372, 4345887965, 8691775930, 17383551860]

約数ペア:

[(1, 17383551860), (2, 8691775930), (4, 4345887965), (5, 3476710372), (10, 1738355186), (20, 869177593), (61, 284976260), (122, 142488130), (151, 115122860), (197, 88241380), (244, 71244065), (302, 57561430), (305, 56995252), (394, 44120690), (479, 36291340), (604, 28780715), (610, 28497626), (755, 23024572), (788, 22060345), (958, 18145670), (985, 17648276), (1220, 14248813), (1510, 11512286), (1916, 9072835), (1970, 8824138), (2395, 7258268), (3020, 5756143), (3940, 4412069), (4790, 3629134), (9211, 1887260), (9580, 1814567), (12017, 1446580), (18422, 943630), (24034, 723290), (29219, 594940), (29747, 584380), (36844, 471815), (46055, 377452), (48068, 361645), (58438, 297470), (59494, 292190), (60085, 289316), (72329, 240340), (92110, 188726), (94363, 184220), (116876, 148735), (118988, 146095), (120170, 144658)]