20163208350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1303}}^1\times {\mathrm{1453}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 50782892544

約数和(自身を除く): 30619684194

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1303, 1453, 1775, 2130, 2606, 2906, 3550, 3909, 4359, 5325, 6515, 7265, 7818, 8718, 10650, 13030, 14530, 19545, 21795, 32575, 36325, 39090, 43590, 65150, 72650, 92513, 97725, 103163, 108975, 185026, 195450, 206326, 217950, 277539, 309489, 462565, 515815, 555078, 618978, 925130, 1031630, 1387695, 1547445, 1893259, 2312825, 2579075, 2775390, 3094890, 3786518, 4625650, 5158150, 5679777, 6938475, 7737225, 9466295, 11359554, 13876950, 15474450, 18932590, 28398885, 47331475, 56797770, 94662950, 134421389, 141994425, 268842778, 283988850, 403264167, 672106945, 806528334, 1344213890, 2016320835, 3360534725, 4032641670, 6721069450, 10081604175, 20163208350]

約数ペア:

[(1, 20163208350), (2, 10081604175), (3, 6721069450), (5, 4032641670), (6, 3360534725), (10, 2016320835), (15, 1344213890), (25, 806528334), (30, 672106945), (50, 403264167), (71, 283988850), (75, 268842778), (142, 141994425), (150, 134421389), (213, 94662950), (355, 56797770), (426, 47331475), (710, 28398885), (1065, 18932590), (1303, 15474450), (1453, 13876950), (1775, 11359554), (2130, 9466295), (2606, 7737225), (2906, 6938475), (3550, 5679777), (3909, 5158150), (4359, 4625650), (5325, 3786518), (6515, 3094890), (7265, 2775390), (7818, 2579075), (8718, 2312825), (10650, 1893259), (13030, 1547445), (14530, 1387695), (19545, 1031630), (21795, 925130), (32575, 618978), (36325, 555078), (39090, 515815), (43590, 462565), (65150, 309489), (72650, 277539), (92513, 217950), (97725, 206326), (103163, 195450), (108975, 185026)]