119478340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1801}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 261563904

約数和(自身を除く): 142085564

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 107, 124, 155, 214, 310, 428, 535, 620, 1070, 1801, 2140, 3317, 3602, 6634, 7204, 9005, 13268, 16585, 18010, 33170, 36020, 55831, 66340, 111662, 192707, 223324, 279155, 385414, 558310, 770828, 963535, 1116620, 1927070, 3854140, 5973917, 11947834, 23895668, 29869585, 59739170, 119478340]

約数ペア:

[(1, 119478340), (2, 59739170), (4, 29869585), (5, 23895668), (10, 11947834), (20, 5973917), (31, 3854140), (62, 1927070), (107, 1116620), (124, 963535), (155, 770828), (214, 558310), (310, 385414), (428, 279155), (535, 223324), (620, 192707), (1070, 111662), (1801, 66340), (2140, 55831), (3317, 36020), (3602, 33170), (6634, 18010), (7204, 16585), (9005, 13268)]