183775280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2129}}^1$

素因数の和:2238

約数の個数: 80

約数和(自身を含む): 465907680

約数和(自身を除く): 282132400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2129, 2158, 3320, 4258, 4316, 5395, 6640, 8516, 8632, 10645, 10790, 17032, 17264, 21290, 21580, 27677, 34064, 42580, 43160, 55354, 85160, 86320, 110708, 138385, 170320, 176707, 221416, 276770, 353414, 442832, 553540, 706828, 883535, 1107080, 1413656, 1767070, 2214160, 2297191, 2827312, 3534140, 4594382, 7068280, 9188764, 11485955, 14136560, 18377528, 22971910, 36755056, 45943820, 91887640, 183775280]

約数ペア:

[(1, 183775280), (2, 91887640), (4, 45943820), (5, 36755056), (8, 22971910), (10, 18377528), (13, 14136560), (16, 11485955), (20, 9188764), (26, 7068280), (40, 4594382), (52, 3534140), (65, 2827312), (80, 2297191), (83, 2214160), (104, 1767070), (130, 1413656), (166, 1107080), (208, 883535), (260, 706828), (332, 553540), (415, 442832), (520, 353414), (664, 276770), (830, 221416), (1040, 176707), (1079, 170320), (1328, 138385), (1660, 110708), (2129, 86320), (2158, 85160), (3320, 55354), (4258, 43160), (4316, 42580), (5395, 34064), (6640, 27677), (8516, 21580), (8632, 21290), (10645, 17264), (10790, 17032)]