933980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2159136

約数和(自身を除く): 1225156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 67, 68, 82, 85, 134, 164, 170, 205, 268, 335, 340, 410, 670, 697, 820, 1139, 1340, 1394, 2278, 2747, 2788, 3485, 4556, 5494, 5695, 6970, 10988, 11390, 13735, 13940, 22780, 27470, 46699, 54940, 93398, 186796, 233495, 466990, 933980]

約数ペア:

[(1, 933980), (2, 466990), (4, 233495), (5, 186796), (10, 93398), (17, 54940), (20, 46699), (34, 27470), (41, 22780), (67, 13940), (68, 13735), (82, 11390), (85, 10988), (134, 6970), (164, 5695), (170, 5494), (205, 4556), (268, 3485), (335, 2788), (340, 2747), (410, 2278), (670, 1394), (697, 1340), (820, 1139)]