14778320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 36426240

約数和(自身を除く): 21647920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 59, 62, 80, 101, 118, 124, 155, 202, 236, 248, 295, 310, 404, 472, 496, 505, 590, 620, 808, 944, 1010, 1180, 1240, 1616, 1829, 2020, 2360, 2480, 3131, 3658, 4040, 4720, 5959, 6262, 7316, 8080, 9145, 11918, 12524, 14632, 15655, 18290, 23836, 25048, 29264, 29795, 31310, 36580, 47672, 50096, 59590, 62620, 73160, 95344, 119180, 125240, 146320, 184729, 238360, 250480, 369458, 476720, 738916, 923645, 1477832, 1847290, 2955664, 3694580, 7389160, 14778320]

約数ペア:

[(1, 14778320), (2, 7389160), (4, 3694580), (5, 2955664), (8, 1847290), (10, 1477832), (16, 923645), (20, 738916), (31, 476720), (40, 369458), (59, 250480), (62, 238360), (80, 184729), (101, 146320), (118, 125240), (124, 119180), (155, 95344), (202, 73160), (236, 62620), (248, 59590), (295, 50096), (310, 47672), (404, 36580), (472, 31310), (496, 29795), (505, 29264), (590, 25048), (620, 23836), (808, 18290), (944, 15655), (1010, 14632), (1180, 12524), (1240, 11918), (1616, 9145), (1829, 8080), (2020, 7316), (2360, 6262), (2480, 5959), (3131, 4720), (3658, 4040)]