97518560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19661}}^1$

素因数の和:19707

約数の個数: 48

約数和(自身を含む): 237831552

約数和(自身を除く): 140312992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19661, 39322, 78644, 98305, 157288, 196610, 314576, 393220, 609491, 629152, 786440, 1218982, 1572880, 2437964, 3047455, 3145760, 4875928, 6094910, 9751856, 12189820, 19503712, 24379640, 48759280, 97518560]

約数ペア:

[(1, 97518560), (2, 48759280), (4, 24379640), (5, 19503712), (8, 12189820), (10, 9751856), (16, 6094910), (20, 4875928), (31, 3145760), (32, 3047455), (40, 2437964), (62, 1572880), (80, 1218982), (124, 786440), (155, 629152), (160, 609491), (248, 393220), (310, 314576), (496, 196610), (620, 157288), (992, 98305), (1240, 78644), (2480, 39322), (4960, 19661)]