4794921280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{5431}}^1$

素因数の和:5568

約数の個数: 112

約数和(自身を含む): 11920849920

約数和(自身を除く): 7125928640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 89, 124, 155, 160, 178, 248, 310, 320, 356, 445, 496, 620, 712, 890, 992, 1240, 1424, 1780, 1984, 2480, 2759, 2848, 3560, 4960, 5431, 5518, 5696, 7120, 9920, 10862, 11036, 13795, 14240, 21724, 22072, 27155, 27590, 28480, 43448, 44144, 54310, 55180, 86896, 88288, 108620, 110360, 168361, 173792, 176576, 217240, 220720, 336722, 347584, 434480, 441440, 483359, 673444, 841805, 868960, 882880, 966718, 1346888, 1683610, 1737920, 1933436, 2416795, 2693776, 3367220, 3866872, 4833590, 5387552, 6734440, 7733744, 9667180, 10775104, 13468880, 14984129, 15467488, 19334360, 26937760, 29968258, 30934976, 38668720, 53875520, 59936516, 74920645, 77337440, 119873032, 149841290, 154674880, 239746064, 299682580, 479492128, 599365160, 958984256, 1198730320, 2397460640, 4794921280]

約数ペア:

[(1, 4794921280), (2, 2397460640), (4, 1198730320), (5, 958984256), (8, 599365160), (10, 479492128), (16, 299682580), (20, 239746064), (31, 154674880), (32, 149841290), (40, 119873032), (62, 77337440), (64, 74920645), (80, 59936516), (89, 53875520), (124, 38668720), (155, 30934976), (160, 29968258), (178, 26937760), (248, 19334360), (310, 15467488), (320, 14984129), (356, 13468880), (445, 10775104), (496, 9667180), (620, 7733744), (712, 6734440), (890, 5387552), (992, 4833590), (1240, 3866872), (1424, 3367220), (1780, 2693776), (1984, 2416795), (2480, 1933436), (2759, 1737920), (2848, 1683610), (3560, 1346888), (4960, 966718), (5431, 882880), (5518, 868960), (5696, 841805), (7120, 673444), (9920, 483359), (10862, 441440), (11036, 434480), (13795, 347584), (14240, 336722), (21724, 220720), (22072, 217240), (27155, 176576), (27590, 173792), (28480, 168361), (43448, 110360), (44144, 108620), (54310, 88288), (55180, 86896)]