9701588480

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199457}}^1$

素因数の和:199499

約数の個数: 80

約数和(自身を含む): 24485464080

約数和(自身を除く): 14783875600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 199457, 398914, 797828, 997285, 1595656, 1994570, 3191312, 3789683, 3989140, 6382624, 7579366, 7978280, 12765248, 15158732, 15956560, 18948415, 25530496, 30317464, 31913120, 37896830, 51060992, 60634928, 63826240, 75793660, 102121984, 121269856, 127652480, 151587320, 242539712, 255304960, 303174640, 485079424, 510609920, 606349280, 970158848, 1212698560, 1940317696, 2425397120, 4850794240, 9701588480]

約数ペア:

[(1, 9701588480), (2, 4850794240), (4, 2425397120), (5, 1940317696), (8, 1212698560), (10, 970158848), (16, 606349280), (19, 510609920), (20, 485079424), (32, 303174640), (38, 255304960), (40, 242539712), (64, 151587320), (76, 127652480), (80, 121269856), (95, 102121984), (128, 75793660), (152, 63826240), (160, 60634928), (190, 51060992), (256, 37896830), (304, 31913120), (320, 30317464), (380, 25530496), (512, 18948415), (608, 15956560), (640, 15158732), (760, 12765248), (1216, 7978280), (1280, 7579366), (1520, 6382624), (2432, 3989140), (2560, 3789683), (3040, 3191312), (4864, 1994570), (6080, 1595656), (9728, 997285), (12160, 797828), (24320, 398914), (48640, 199457)]