3652280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 8981280

約数和(自身を除く): 5329000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 131, 136, 164, 170, 205, 262, 328, 340, 410, 524, 655, 680, 697, 820, 1048, 1310, 1394, 1640, 2227, 2620, 2788, 3485, 4454, 5240, 5371, 5576, 6970, 8908, 10742, 11135, 13940, 17816, 21484, 22270, 26855, 27880, 42968, 44540, 53710, 89080, 91307, 107420, 182614, 214840, 365228, 456535, 730456, 913070, 1826140, 3652280]

約数ペア:

[(1, 3652280), (2, 1826140), (4, 913070), (5, 730456), (8, 456535), (10, 365228), (17, 214840), (20, 182614), (34, 107420), (40, 91307), (41, 89080), (68, 53710), (82, 44540), (85, 42968), (131, 27880), (136, 26855), (164, 22270), (170, 21484), (205, 17816), (262, 13940), (328, 11135), (340, 10742), (410, 8908), (524, 6970), (655, 5576), (680, 5371), (697, 5240), (820, 4454), (1048, 3485), (1310, 2788), (1394, 2620), (1640, 2227)]