9130700

素因数分解:

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

素因数の和:203

約数の個数: 72

約数和(自身を含む): 21654864

約数和(自身を除く): 12524164

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 131, 164, 170, 205, 262, 340, 410, 425, 524, 655, 697, 820, 850, 1025, 1310, 1394, 1700, 2050, 2227, 2620, 2788, 3275, 3485, 4100, 4454, 5371, 6550, 6970, 8908, 10742, 11135, 13100, 13940, 17425, 21484, 22270, 26855, 34850, 44540, 53710, 55675, 69700, 91307, 107420, 111350, 134275, 182614, 222700, 268550, 365228, 456535, 537100, 913070, 1826140, 2282675, 4565350, 9130700]

約数ペア:

[(1, 9130700), (2, 4565350), (4, 2282675), (5, 1826140), (10, 913070), (17, 537100), (20, 456535), (25, 365228), (34, 268550), (41, 222700), (50, 182614), (68, 134275), (82, 111350), (85, 107420), (100, 91307), (131, 69700), (164, 55675), (170, 53710), (205, 44540), (262, 34850), (340, 26855), (410, 22270), (425, 21484), (524, 17425), (655, 13940), (697, 13100), (820, 11135), (850, 10742), (1025, 8908), (1310, 6970), (1394, 6550), (1700, 5371), (2050, 4454), (2227, 4100), (2620, 3485), (2788, 3275)]