3721503760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{9343}}^1$

素因数の和:9752

約数の個数: 80

約数和(自身を含む): 9343401984

約数和(自身を除く): 5621898224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 383, 520, 766, 1040, 1532, 1915, 3064, 3830, 4979, 6128, 7660, 9343, 9958, 15320, 18686, 19916, 24895, 30640, 37372, 39832, 46715, 49790, 74744, 79664, 93430, 99580, 121459, 149488, 186860, 199160, 242918, 373720, 398320, 485836, 607295, 747440, 971672, 1214590, 1943344, 2429180, 3578369, 4858360, 7156738, 9716720, 14313476, 17891845, 28626952, 35783690, 46518797, 57253904, 71567380, 93037594, 143134760, 186075188, 232593985, 286269520, 372150376, 465187970, 744300752, 930375940, 1860751880, 3721503760]

約数ペア:

[(1, 3721503760), (2, 1860751880), (4, 930375940), (5, 744300752), (8, 465187970), (10, 372150376), (13, 286269520), (16, 232593985), (20, 186075188), (26, 143134760), (40, 93037594), (52, 71567380), (65, 57253904), (80, 46518797), (104, 35783690), (130, 28626952), (208, 17891845), (260, 14313476), (383, 9716720), (520, 7156738), (766, 4858360), (1040, 3578369), (1532, 2429180), (1915, 1943344), (3064, 1214590), (3830, 971672), (4979, 747440), (6128, 607295), (7660, 485836), (9343, 398320), (9958, 373720), (15320, 242918), (18686, 199160), (19916, 186860), (24895, 149488), (30640, 121459), (37372, 99580), (39832, 93430), (46715, 79664), (49790, 74744)]