45689840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 122992128

約数和(自身を除く): 77302288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 983, 1162, 1328, 1660, 1966, 2324, 2905, 3320, 3932, 4648, 4915, 5810, 6640, 6881, 7864, 9296, 9830, 11620, 13762, 15728, 19660, 23240, 27524, 34405, 39320, 46480, 55048, 68810, 78640, 81589, 110096, 137620, 163178, 275240, 326356, 407945, 550480, 571123, 652712, 815890, 1142246, 1305424, 1631780, 2284492, 2855615, 3263560, 4568984, 5711230, 6527120, 9137968, 11422460, 22844920, 45689840]

約数ペア:

[(1, 45689840), (2, 22844920), (4, 11422460), (5, 9137968), (7, 6527120), (8, 5711230), (10, 4568984), (14, 3263560), (16, 2855615), (20, 2284492), (28, 1631780), (35, 1305424), (40, 1142246), (56, 815890), (70, 652712), (80, 571123), (83, 550480), (112, 407945), (140, 326356), (166, 275240), (280, 163178), (332, 137620), (415, 110096), (560, 81589), (581, 78640), (664, 68810), (830, 55048), (983, 46480), (1162, 39320), (1328, 34405), (1660, 27524), (1966, 23240), (2324, 19660), (2905, 15728), (3320, 13762), (3932, 11620), (4648, 9830), (4915, 9296), (5810, 7864), (6640, 6881)]