22844920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 59512320

約数和(自身を除く): 36667400

約数列:

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

約数ペア:

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