1435882240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86291}}^1$

素因数の和:86325

約数の個数: 72

約数和(自身を含む): 3703997808

約数和(自身を除く): 2268115568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 86291, 172582, 345164, 431455, 690328, 862910, 1121783, 1380656, 1725820, 2243566, 2761312, 3451640, 4487132, 5522624, 5608915, 6903280, 8974264, 11045248, 11217830, 13806560, 17948528, 22090496, 22435660, 27613120, 35897056, 44871320, 55226240, 71794112, 89742640, 110452480, 143588224, 179485280, 287176448, 358970560, 717941120, 1435882240]

約数ペア:

[(1, 1435882240), (2, 717941120), (4, 358970560), (5, 287176448), (8, 179485280), (10, 143588224), (13, 110452480), (16, 89742640), (20, 71794112), (26, 55226240), (32, 44871320), (40, 35897056), (52, 27613120), (64, 22435660), (65, 22090496), (80, 17948528), (104, 13806560), (128, 11217830), (130, 11045248), (160, 8974264), (208, 6903280), (256, 5608915), (260, 5522624), (320, 4487132), (416, 3451640), (520, 2761312), (640, 2243566), (832, 1725820), (1040, 1380656), (1280, 1121783), (1664, 862910), (2080, 690328), (3328, 431455), (4160, 345164), (8320, 172582), (16640, 86291)]