274313482040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7741}}^1\times {\mathrm{68147}}^1$

素因数の和:75912

約数の個数: 64

約数和(自身を含む): 664778288160

約数和(自身を除く): 390464806120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7741, 15482, 30964, 38705, 61928, 68147, 77410, 100633, 136294, 154820, 201266, 272588, 309640, 340735, 402532, 503165, 545176, 681470, 805064, 885911, 1006330, 1362940, 1771822, 2012660, 2725880, 3543644, 4025320, 4429555, 7087288, 8859110, 17718220, 35436440, 527525927, 1055051854, 2110103708, 2637629635, 4220207416, 5275259270, 6857837051, 10550518540, 13715674102, 21101037080, 27431348204, 34289185255, 54862696408, 68578370510, 137156741020, 274313482040]

約数ペア:

[(1, 274313482040), (2, 137156741020), (4, 68578370510), (5, 54862696408), (8, 34289185255), (10, 27431348204), (13, 21101037080), (20, 13715674102), (26, 10550518540), (40, 6857837051), (52, 5275259270), (65, 4220207416), (104, 2637629635), (130, 2110103708), (260, 1055051854), (520, 527525927), (7741, 35436440), (15482, 17718220), (30964, 8859110), (38705, 7087288), (61928, 4429555), (68147, 4025320), (77410, 3543644), (100633, 2725880), (136294, 2012660), (154820, 1771822), (201266, 1362940), (272588, 1006330), (309640, 885911), (340735, 805064), (402532, 681470), (503165, 545176)]