242832681860

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{184571}}^1$

素因数の和:185156

約数の個数: 48

約数和(自身を含む): 514424312640

約数和(自身を除く): 271591630780

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 419, 628, 785, 838, 1570, 1676, 2095, 3140, 4190, 8380, 65783, 131566, 184571, 263132, 328915, 369142, 657830, 738284, 922855, 1315660, 1845710, 3691420, 28977647, 57955294, 77335249, 115910588, 144888235, 154670498, 289776470, 309340996, 386676245, 579552940, 773352490, 1546704980, 12141634093, 24283268186, 48566536372, 60708170465, 121416340930, 242832681860]

約数ペア:

[(1, 242832681860), (2, 121416340930), (4, 60708170465), (5, 48566536372), (10, 24283268186), (20, 12141634093), (157, 1546704980), (314, 773352490), (419, 579552940), (628, 386676245), (785, 309340996), (838, 289776470), (1570, 154670498), (1676, 144888235), (2095, 115910588), (3140, 77335249), (4190, 57955294), (8380, 28977647), (65783, 3691420), (131566, 1845710), (184571, 1315660), (263132, 922855), (328915, 738284), (369142, 657830)]