79661320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3838

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 116293880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3779, 4216, 5270, 7558, 10540, 15116, 18895, 21080, 30232, 37790, 64243, 75580, 117149, 128486, 151160, 234298, 256972, 321215, 468596, 513944, 585745, 642430, 937192, 1171490, 1284860, 1991533, 2342980, 2569720, 3983066, 4685960, 7966132, 9957665, 15932264, 19915330, 39830660, 79661320]

約数ペア:

[(1, 79661320), (2, 39830660), (4, 19915330), (5, 15932264), (8, 9957665), (10, 7966132), (17, 4685960), (20, 3983066), (31, 2569720), (34, 2342980), (40, 1991533), (62, 1284860), (68, 1171490), (85, 937192), (124, 642430), (136, 585745), (155, 513944), (170, 468596), (248, 321215), (310, 256972), (340, 234298), (527, 151160), (620, 128486), (680, 117149), (1054, 75580), (1240, 64243), (2108, 37790), (2635, 30232), (3779, 21080), (4216, 18895), (5270, 15116), (7558, 10540)]