888944837420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{53051}}^1$

素因数の和:53655

約数の個数: 96

約数和(自身を含む): 1978627392000

約数和(自身を除く): 1089682554580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 230, 292, 365, 460, 499, 730, 998, 1460, 1679, 1996, 2495, 3358, 4990, 6716, 8395, 9980, 11477, 16790, 22954, 33580, 36427, 45908, 53051, 57385, 72854, 106102, 114770, 145708, 182135, 212204, 229540, 265255, 364270, 530510, 728540, 837821, 1061020, 1220173, 1675642, 2440346, 3351284, 3872723, 4189105, 4880692, 6100865, 7745446, 8378210, 12201730, 15490892, 16756420, 19363615, 24403460, 26472449, 38727230, 52944898, 77454460, 89072629, 105889796, 132362245, 178145258, 264724490, 356290516, 445363145, 529448980, 608866327, 890726290, 1217732654, 1781452580, 1932488777, 2435465308, 3044331635, 3864977554, 6088663270, 7729955108, 9662443885, 12177326540, 19324887770, 38649775540, 44447241871, 88894483742, 177788967484, 222236209355, 444472418710, 888944837420]

約数ペア:

[(1, 888944837420), (2, 444472418710), (4, 222236209355), (5, 177788967484), (10, 88894483742), (20, 44447241871), (23, 38649775540), (46, 19324887770), (73, 12177326540), (92, 9662443885), (115, 7729955108), (146, 6088663270), (230, 3864977554), (292, 3044331635), (365, 2435465308), (460, 1932488777), (499, 1781452580), (730, 1217732654), (998, 890726290), (1460, 608866327), (1679, 529448980), (1996, 445363145), (2495, 356290516), (3358, 264724490), (4990, 178145258), (6716, 132362245), (8395, 105889796), (9980, 89072629), (11477, 77454460), (16790, 52944898), (22954, 38727230), (33580, 26472449), (36427, 24403460), (45908, 19363615), (53051, 16756420), (57385, 15490892), (72854, 12201730), (106102, 8378210), (114770, 7745446), (145708, 6100865), (182135, 4880692), (212204, 4189105), (229540, 3872723), (265255, 3351284), (364270, 2440346), (530510, 1675642), (728540, 1220173), (837821, 1061020)]