13335366980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{36979}}^1$

素因数の和:37093

約数の個数: 96

約数和(自身を含む): 32181475200

約数和(自身を除く): 18846108220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 73, 76, 95, 130, 146, 190, 247, 260, 292, 365, 380, 494, 730, 949, 988, 1235, 1387, 1460, 1898, 2470, 2774, 3796, 4745, 4940, 5548, 6935, 9490, 13870, 18031, 18980, 27740, 36062, 36979, 72124, 73958, 90155, 147916, 180310, 184895, 360620, 369790, 480727, 702601, 739580, 961454, 1405202, 1922908, 2403635, 2699467, 2810404, 3513005, 4807270, 5398934, 7026010, 9133813, 9614540, 10797868, 13497335, 14052020, 18267626, 26994670, 35093071, 36535252, 45669065, 51289873, 53989340, 70186142, 91338130, 102579746, 140372284, 175465355, 182676260, 205159492, 256449365, 350930710, 512898730, 666768349, 701861420, 1025797460, 1333536698, 2667073396, 3333841745, 6667683490, 13335366980]

約数ペア:

[(1, 13335366980), (2, 6667683490), (4, 3333841745), (5, 2667073396), (10, 1333536698), (13, 1025797460), (19, 701861420), (20, 666768349), (26, 512898730), (38, 350930710), (52, 256449365), (65, 205159492), (73, 182676260), (76, 175465355), (95, 140372284), (130, 102579746), (146, 91338130), (190, 70186142), (247, 53989340), (260, 51289873), (292, 45669065), (365, 36535252), (380, 35093071), (494, 26994670), (730, 18267626), (949, 14052020), (988, 13497335), (1235, 10797868), (1387, 9614540), (1460, 9133813), (1898, 7026010), (2470, 5398934), (2774, 4807270), (3796, 3513005), (4745, 2810404), (4940, 2699467), (5548, 2403635), (6935, 1922908), (9490, 1405202), (13870, 961454), (18031, 739580), (18980, 702601), (27740, 480727), (36062, 369790), (36979, 360620), (72124, 184895), (73958, 180310), (90155, 147916)]