64026160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2402

約数の個数: 80

約数和(自身を含む): 167703552

約数和(自身を除く): 103677392

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, 2347, 2480, 2728, 3410, 4694, 5456, 6820, 9388, 11735, 13640, 18776, 23470, 25817, 27280, 37552, 46940, 51634, 72757, 93880, 103268, 129085, 145514, 187760, 206536, 258170, 291028, 363785, 413072, 516340, 582056, 727570, 800327, 1032680, 1164112, 1455140, 1600654, 2065360, 2910280, 3201308, 4001635, 5820560, 6402616, 8003270, 12805232, 16006540, 32013080, 64026160]

約数ペア:

[(1, 64026160), (2, 32013080), (4, 16006540), (5, 12805232), (8, 8003270), (10, 6402616), (11, 5820560), (16, 4001635), (20, 3201308), (22, 2910280), (31, 2065360), (40, 1600654), (44, 1455140), (55, 1164112), (62, 1032680), (80, 800327), (88, 727570), (110, 582056), (124, 516340), (155, 413072), (176, 363785), (220, 291028), (248, 258170), (310, 206536), (341, 187760), (440, 145514), (496, 129085), (620, 103268), (682, 93880), (880, 72757), (1240, 51634), (1364, 46940), (1705, 37552), (2347, 27280), (2480, 25817), (2728, 23470), (3410, 18776), (4694, 13640), (5456, 11735), (6820, 9388)]