1844294740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{6779}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 3954746880

約数和(自身を除く): 2110452140

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 223, 244, 305, 446, 610, 892, 1115, 1220, 2230, 4460, 6779, 13558, 13603, 27116, 27206, 33895, 54412, 67790, 68015, 135580, 136030, 272060, 413519, 827038, 1511717, 1654076, 2067595, 3023434, 4135190, 6046868, 7558585, 8270380, 15117170, 30234340, 92214737, 184429474, 368858948, 461073685, 922147370, 1844294740]

約数ペア:

[(1, 1844294740), (2, 922147370), (4, 461073685), (5, 368858948), (10, 184429474), (20, 92214737), (61, 30234340), (122, 15117170), (223, 8270380), (244, 7558585), (305, 6046868), (446, 4135190), (610, 3023434), (892, 2067595), (1115, 1654076), (1220, 1511717), (2230, 827038), (4460, 413519), (6779, 272060), (13558, 136030), (13603, 135580), (27116, 68015), (27206, 67790), (33895, 54412)]