74113820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 106068196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 97, 110, 115, 151, 194, 220, 230, 253, 302, 388, 460, 485, 506, 604, 755, 970, 1012, 1067, 1265, 1510, 1661, 1940, 2134, 2231, 2530, 3020, 3322, 3473, 4268, 4462, 5060, 5335, 6644, 6946, 8305, 8924, 10670, 11155, 13892, 14647, 16610, 17365, 21340, 22310, 24541, 29294, 33220, 34730, 38203, 44620, 49082, 58588, 69460, 73235, 76406, 98164, 122705, 146470, 152812, 161117, 191015, 245410, 292940, 322234, 336881, 382030, 490820, 644468, 673762, 764060, 805585, 1347524, 1611170, 1684405, 3222340, 3368810, 3705691, 6737620, 7411382, 14822764, 18528455, 37056910, 74113820]

約数ペア:

[(1, 74113820), (2, 37056910), (4, 18528455), (5, 14822764), (10, 7411382), (11, 6737620), (20, 3705691), (22, 3368810), (23, 3222340), (44, 1684405), (46, 1611170), (55, 1347524), (92, 805585), (97, 764060), (110, 673762), (115, 644468), (151, 490820), (194, 382030), (220, 336881), (230, 322234), (253, 292940), (302, 245410), (388, 191015), (460, 161117), (485, 152812), (506, 146470), (604, 122705), (755, 98164), (970, 76406), (1012, 73235), (1067, 69460), (1265, 58588), (1510, 49082), (1661, 44620), (1940, 38203), (2134, 34730), (2231, 33220), (2530, 29294), (3020, 24541), (3322, 22310), (3473, 21340), (4268, 17365), (4462, 16610), (5060, 14647), (5335, 13892), (6644, 11155), (6946, 10670), (8305, 8924)]