83293840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 225164160

約数和(自身を除く): 141870320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 2521, 3304, 4130, 4720, 5042, 6608, 8260, 10084, 12605, 16520, 17647, 20168, 25210, 33040, 35294, 40336, 50420, 70588, 88235, 100840, 141176, 148739, 176470, 201680, 282352, 297478, 352940, 594956, 705880, 743695, 1041173, 1189912, 1411760, 1487390, 2082346, 2379824, 2974780, 4164692, 5205865, 5949560, 8329384, 10411730, 11899120, 16658768, 20823460, 41646920, 83293840]

約数ペア:

[(1, 83293840), (2, 41646920), (4, 20823460), (5, 16658768), (7, 11899120), (8, 10411730), (10, 8329384), (14, 5949560), (16, 5205865), (20, 4164692), (28, 2974780), (35, 2379824), (40, 2082346), (56, 1487390), (59, 1411760), (70, 1189912), (80, 1041173), (112, 743695), (118, 705880), (140, 594956), (236, 352940), (280, 297478), (295, 282352), (413, 201680), (472, 176470), (560, 148739), (590, 141176), (826, 100840), (944, 88235), (1180, 70588), (1652, 50420), (2065, 40336), (2360, 35294), (2521, 33040), (3304, 25210), (4130, 20168), (4720, 17647), (5042, 16520), (6608, 12605), (8260, 10084)]