23091550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 44698032

約数和(自身を除く): 21606482

約数列:

[1, 2, 5, 10, 25, 50, 61, 67, 113, 122, 134, 226, 305, 335, 565, 610, 670, 1130, 1525, 1675, 2825, 3050, 3350, 4087, 5650, 6893, 7571, 8174, 13786, 15142, 20435, 34465, 37855, 40870, 68930, 75710, 102175, 172325, 189275, 204350, 344650, 378550, 461831, 923662, 2309155, 4618310, 11545775, 23091550]

約数ペア:

[(1, 23091550), (2, 11545775), (5, 4618310), (10, 2309155), (25, 923662), (50, 461831), (61, 378550), (67, 344650), (113, 204350), (122, 189275), (134, 172325), (226, 102175), (305, 75710), (335, 68930), (565, 40870), (610, 37855), (670, 34465), (1130, 20435), (1525, 15142), (1675, 13786), (2825, 8174), (3050, 7571), (3350, 6893), (4087, 5650)]