42308754280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10651}}^1\times {\mathrm{7639}}^1$

素因数の和:18314

約数の個数: 64

約数和(自身を含む): 102540412800

約数和(自身を除く): 60231658520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7639, 10651, 15278, 21302, 30556, 38195, 42604, 53255, 61112, 76390, 85208, 99307, 106510, 138463, 152780, 198614, 213020, 276926, 305560, 397228, 426040, 496535, 553852, 692315, 794456, 993070, 1107704, 1384630, 1986140, 2769260, 3972280, 5538520, 81362989, 162725978, 325451956, 406814945, 650903912, 813629890, 1057718857, 1627259780, 2115437714, 3254519560, 4230875428, 5288594285, 8461750856, 10577188570, 21154377140, 42308754280]

約数ペア:

[(1, 42308754280), (2, 21154377140), (4, 10577188570), (5, 8461750856), (8, 5288594285), (10, 4230875428), (13, 3254519560), (20, 2115437714), (26, 1627259780), (40, 1057718857), (52, 813629890), (65, 650903912), (104, 406814945), (130, 325451956), (260, 162725978), (520, 81362989), (7639, 5538520), (10651, 3972280), (15278, 2769260), (21302, 1986140), (30556, 1384630), (38195, 1107704), (42604, 993070), (53255, 794456), (61112, 692315), (76390, 553852), (85208, 496535), (99307, 426040), (106510, 397228), (138463, 305560), (152780, 276926), (198614, 213020)]