1880810160460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{11857333}}^1$

素因数の和:11857463

約数の個数: 96

約数和(自身を含む): 4972112151552

約数和(自身を除く): 3091301991092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 103, 110, 140, 154, 206, 220, 308, 385, 412, 515, 721, 770, 1030, 1133, 1442, 1540, 2060, 2266, 2884, 3605, 4532, 5665, 7210, 7931, 11330, 14420, 15862, 22660, 31724, 39655, 79310, 158620, 11857333, 23714666, 47429332, 59286665, 83001331, 118573330, 130430663, 166002662, 237146660, 260861326, 332005324, 415006655, 521722652, 652153315, 830013310, 913014641, 1221305299, 1304306630, 1660026620, 1826029282, 2442610598, 2608613260, 3652058564, 4565073205, 4885221196, 6106526495, 8549137093, 9130146410, 12213052990, 13434358289, 17098274186, 18260292820, 24426105980, 26868716578, 34196548372, 42745685465, 53737433156, 67171791445, 85491370930, 94040508023, 134343582890, 170982741860, 188081016046, 268687165780, 376162032092, 470202540115, 940405080230, 1880810160460]

約数ペア:

[(1, 1880810160460), (2, 940405080230), (4, 470202540115), (5, 376162032092), (7, 268687165780), (10, 188081016046), (11, 170982741860), (14, 134343582890), (20, 94040508023), (22, 85491370930), (28, 67171791445), (35, 53737433156), (44, 42745685465), (55, 34196548372), (70, 26868716578), (77, 24426105980), (103, 18260292820), (110, 17098274186), (140, 13434358289), (154, 12213052990), (206, 9130146410), (220, 8549137093), (308, 6106526495), (385, 4885221196), (412, 4565073205), (515, 3652058564), (721, 2608613260), (770, 2442610598), (1030, 1826029282), (1133, 1660026620), (1442, 1304306630), (1540, 1221305299), (2060, 913014641), (2266, 830013310), (2884, 652153315), (3605, 521722652), (4532, 415006655), (5665, 332005324), (7210, 260861326), (7931, 237146660), (11330, 166002662), (14420, 130430663), (15862, 118573330), (22660, 83001331), (31724, 59286665), (39655, 47429332), (79310, 23714666), (158620, 11857333)]