101996801720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2604617}}^1$

素因数の和:2604728

約数の個数: 64

約数和(自身を含む): 253168869600

約数和(自身を除く): 151172067880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1780, 1958, 3560, 3916, 4895, 7832, 9790, 19580, 39160, 2604617, 5209234, 10418468, 13023085, 20836936, 26046170, 28650787, 52092340, 57301574, 104184680, 114603148, 143253935, 229206296, 231810913, 286507870, 463621826, 573015740, 927243652, 1146031480, 1159054565, 1854487304, 2318109130, 2549920043, 4636218260, 5099840086, 9272436520, 10199680172, 12749600215, 20399360344, 25499200430, 50998400860, 101996801720]

約数ペア:

[(1, 101996801720), (2, 50998400860), (4, 25499200430), (5, 20399360344), (8, 12749600215), (10, 10199680172), (11, 9272436520), (20, 5099840086), (22, 4636218260), (40, 2549920043), (44, 2318109130), (55, 1854487304), (88, 1159054565), (89, 1146031480), (110, 927243652), (178, 573015740), (220, 463621826), (356, 286507870), (440, 231810913), (445, 229206296), (712, 143253935), (890, 114603148), (979, 104184680), (1780, 57301574), (1958, 52092340), (3560, 28650787), (3916, 26046170), (4895, 20836936), (7832, 13023085), (9790, 10418468), (19580, 5209234), (39160, 2604617)]