17675320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 45108000

約数和(自身を除く): 27432680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1789, 1976, 2470, 3578, 4940, 7156, 8945, 9880, 14312, 17890, 23257, 33991, 35780, 46514, 67982, 71560, 93028, 116285, 135964, 169955, 186056, 232570, 271928, 339910, 441883, 465140, 679820, 883766, 930280, 1359640, 1767532, 2209415, 3535064, 4418830, 8837660, 17675320]

約数ペア:

[(1, 17675320), (2, 8837660), (4, 4418830), (5, 3535064), (8, 2209415), (10, 1767532), (13, 1359640), (19, 930280), (20, 883766), (26, 679820), (38, 465140), (40, 441883), (52, 339910), (65, 271928), (76, 232570), (95, 186056), (104, 169955), (130, 135964), (152, 116285), (190, 93028), (247, 71560), (260, 67982), (380, 46514), (494, 35780), (520, 33991), (760, 23257), (988, 17890), (1235, 14312), (1789, 9880), (1976, 8945), (2470, 7156), (3578, 4940)]