19014744460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{16103}}^1$

素因数の和:16303

約数の個数: 96

約数和(自身を含む): 44413028352

約数和(自身を除く): 25398283892

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 151, 170, 230, 302, 340, 391, 460, 604, 755, 782, 1510, 1564, 1955, 2567, 3020, 3473, 3910, 5134, 6946, 7820, 10268, 12835, 13892, 16103, 17365, 25670, 32206, 34730, 51340, 59041, 64412, 69460, 80515, 118082, 161030, 236164, 273751, 295205, 322060, 370369, 547502, 590410, 740738, 1095004, 1180820, 1368755, 1481476, 1851845, 2431553, 2737510, 3703690, 4863106, 5475020, 6296273, 7407380, 9726212, 12157765, 12592546, 24315530, 25185092, 31481365, 41336401, 48631060, 55925719, 62962730, 82672802, 111851438, 125925460, 165345604, 206682005, 223702876, 279628595, 413364010, 559257190, 826728020, 950737223, 1118514380, 1901474446, 3802948892, 4753686115, 9507372230, 19014744460]

約数ペア:

[(1, 19014744460), (2, 9507372230), (4, 4753686115), (5, 3802948892), (10, 1901474446), (17, 1118514380), (20, 950737223), (23, 826728020), (34, 559257190), (46, 413364010), (68, 279628595), (85, 223702876), (92, 206682005), (115, 165345604), (151, 125925460), (170, 111851438), (230, 82672802), (302, 62962730), (340, 55925719), (391, 48631060), (460, 41336401), (604, 31481365), (755, 25185092), (782, 24315530), (1510, 12592546), (1564, 12157765), (1955, 9726212), (2567, 7407380), (3020, 6296273), (3473, 5475020), (3910, 4863106), (5134, 3703690), (6946, 2737510), (7820, 2431553), (10268, 1851845), (12835, 1481476), (13892, 1368755), (16103, 1180820), (17365, 1095004), (25670, 740738), (32206, 590410), (34730, 547502), (51340, 370369), (59041, 322060), (64412, 295205), (69460, 273751), (80515, 236164), (118082, 161030)]