40625630448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2100167}}^1$

素因数の和:2100222

約数の個数: 80

約数和(自身を含む): 116668532736

約数和(自身を除く): 76042902288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 2100167, 4200334, 6300501, 8400668, 12601002, 16801336, 25202004, 27302171, 33602672, 50404008, 54604342, 65105177, 81906513, 100808016, 109208684, 130210354, 163813026, 195315531, 218417368, 260420708, 327626052, 390631062, 436834736, 520841416, 655252104, 781262124, 846367301, 1041682832, 1310504208, 1562524248, 1692734602, 2539101903, 3125048496, 3385469204, 5078203806, 6770938408, 10156407612, 13541876816, 20312815224, 40625630448]

約数ペア:

[(1, 40625630448), (2, 20312815224), (3, 13541876816), (4, 10156407612), (6, 6770938408), (8, 5078203806), (12, 3385469204), (13, 3125048496), (16, 2539101903), (24, 1692734602), (26, 1562524248), (31, 1310504208), (39, 1041682832), (48, 846367301), (52, 781262124), (62, 655252104), (78, 520841416), (93, 436834736), (104, 390631062), (124, 327626052), (156, 260420708), (186, 218417368), (208, 195315531), (248, 163813026), (312, 130210354), (372, 109208684), (403, 100808016), (496, 81906513), (624, 65105177), (744, 54604342), (806, 50404008), (1209, 33602672), (1488, 27302171), (1612, 25202004), (2418, 16801336), (3224, 12601002), (4836, 8400668), (6448, 6300501), (9672, 4200334), (19344, 2100167)]