10452280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 26244000

約数和(自身を除く): 15791720

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 809, 1292, 1615, 1618, 2584, 3230, 3236, 4045, 6460, 6472, 8090, 12920, 13753, 15371, 16180, 27506, 30742, 32360, 55012, 61484, 68765, 76855, 110024, 122968, 137530, 153710, 261307, 275060, 307420, 522614, 550120, 614840, 1045228, 1306535, 2090456, 2613070, 5226140, 10452280]

約数ペア:

[(1, 10452280), (2, 5226140), (4, 2613070), (5, 2090456), (8, 1306535), (10, 1045228), (17, 614840), (19, 550120), (20, 522614), (34, 307420), (38, 275060), (40, 261307), (68, 153710), (76, 137530), (85, 122968), (95, 110024), (136, 76855), (152, 68765), (170, 61484), (190, 55012), (323, 32360), (340, 30742), (380, 27506), (646, 16180), (680, 15371), (760, 13753), (809, 12920), (1292, 8090), (1615, 6472), (1618, 6460), (2584, 4045), (3230, 3236)]