3472498480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127291}}^1$

素因数の和:127346

約数の個数: 80

約数和(自身を含む): 9091703808

約数和(自身を除く): 5619205328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 127291, 254582, 509164, 636455, 1018328, 1272910, 1400201, 2036656, 2545820, 2800402, 3946021, 5091640, 5600804, 7001005, 7892042, 10183280, 11201608, 14002010, 15784084, 19730105, 22403216, 28004020, 31568168, 39460210, 43406231, 56008040, 63136336, 78920420, 86812462, 112016080, 157840840, 173624924, 217031155, 315681680, 347249848, 434062310, 694499696, 868124620, 1736249240, 3472498480]

約数ペア:

[(1, 3472498480), (2, 1736249240), (4, 868124620), (5, 694499696), (8, 434062310), (10, 347249848), (11, 315681680), (16, 217031155), (20, 173624924), (22, 157840840), (31, 112016080), (40, 86812462), (44, 78920420), (55, 63136336), (62, 56008040), (80, 43406231), (88, 39460210), (110, 31568168), (124, 28004020), (155, 22403216), (176, 19730105), (220, 15784084), (248, 14002010), (310, 11201608), (341, 10183280), (440, 7892042), (496, 7001005), (620, 5600804), (682, 5091640), (880, 3946021), (1240, 2800402), (1364, 2545820), (1705, 2036656), (2480, 1400201), (2728, 1272910), (3410, 1018328), (5456, 636455), (6820, 509164), (13640, 254582), (27280, 127291)]