368328980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{9739}}^1$

素因数の和:9840

約数の個数: 48

約数和(自身を含む): 811614720

約数和(自身を除く): 443285740

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 3782, 7564, 9455, 9739, 18910, 19478, 37820, 38956, 48695, 97390, 194780, 301909, 594079, 603818, 1188158, 1207636, 1509545, 2376316, 2970395, 3019090, 5940790, 6038180, 11881580, 18416449, 36832898, 73665796, 92082245, 184164490, 368328980]

約数ペア:

[(1, 368328980), (2, 184164490), (4, 92082245), (5, 73665796), (10, 36832898), (20, 18416449), (31, 11881580), (61, 6038180), (62, 5940790), (122, 3019090), (124, 2970395), (155, 2376316), (244, 1509545), (305, 1207636), (310, 1188158), (610, 603818), (620, 594079), (1220, 301909), (1891, 194780), (3782, 97390), (7564, 48695), (9455, 38956), (9739, 37820), (18910, 19478)]