373431940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{4591}}^1$

素因数の和:4697

約数の個数: 72

約数和(自身を含む): 923432832

約数和(自身を除く): 550000892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 83, 98, 140, 166, 196, 245, 332, 415, 490, 581, 830, 980, 1162, 1660, 2324, 2905, 4067, 4591, 5810, 8134, 9182, 11620, 16268, 18364, 20335, 22955, 32137, 40670, 45910, 64274, 81340, 91820, 128548, 160685, 224959, 321370, 381053, 449918, 642740, 762106, 899836, 1124795, 1524212, 1905265, 2249590, 2667371, 3810530, 4499180, 5334742, 7621060, 10669484, 13336855, 18671597, 26673710, 37343194, 53347420, 74686388, 93357985, 186715970, 373431940]

約数ペア:

[(1, 373431940), (2, 186715970), (4, 93357985), (5, 74686388), (7, 53347420), (10, 37343194), (14, 26673710), (20, 18671597), (28, 13336855), (35, 10669484), (49, 7621060), (70, 5334742), (83, 4499180), (98, 3810530), (140, 2667371), (166, 2249590), (196, 1905265), (245, 1524212), (332, 1124795), (415, 899836), (490, 762106), (581, 642740), (830, 449918), (980, 381053), (1162, 321370), (1660, 224959), (2324, 160685), (2905, 128548), (4067, 91820), (4591, 81340), (5810, 64274), (8134, 45910), (9182, 40670), (11620, 32137), (16268, 22955), (18364, 20335)]