47325220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2140

約数の個数: 48

約数和(自身を含む): 105412608

約数和(自身を除く): 58087388

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2063, 2294, 4126, 4588, 5735, 8252, 10315, 11470, 20630, 22940, 41260, 63953, 76331, 127906, 152662, 255812, 305324, 319765, 381655, 639530, 763310, 1279060, 1526620, 2366261, 4732522, 9465044, 11831305, 23662610, 47325220]

約数ペア:

[(1, 47325220), (2, 23662610), (4, 11831305), (5, 9465044), (10, 4732522), (20, 2366261), (31, 1526620), (37, 1279060), (62, 763310), (74, 639530), (124, 381655), (148, 319765), (155, 305324), (185, 255812), (310, 152662), (370, 127906), (620, 76331), (740, 63953), (1147, 41260), (2063, 22940), (2294, 20630), (4126, 11470), (4588, 10315), (5735, 8252)]