2377813760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{265381}}^1$

素因数の和:265409

約数の個数: 72

約数和(自身を含む): 6509289696

約数和(自身を除く): 4131475936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 265381, 530762, 1061524, 1326905, 1857667, 2123048, 2653810, 3715334, 4246096, 5307620, 7430668, 8492192, 9288335, 10615240, 14861336, 16984384, 18576670, 21230480, 29722672, 33968768, 37153340, 42460960, 59445344, 67937536, 74306680, 84921920, 118890688, 148613360, 169843840, 237781376, 297226720, 339687680, 475562752, 594453440, 1188906880, 2377813760]

約数ペア:

[(1, 2377813760), (2, 1188906880), (4, 594453440), (5, 475562752), (7, 339687680), (8, 297226720), (10, 237781376), (14, 169843840), (16, 148613360), (20, 118890688), (28, 84921920), (32, 74306680), (35, 67937536), (40, 59445344), (56, 42460960), (64, 37153340), (70, 33968768), (80, 29722672), (112, 21230480), (128, 18576670), (140, 16984384), (160, 14861336), (224, 10615240), (256, 9288335), (280, 8492192), (320, 7430668), (448, 5307620), (560, 4246096), (640, 3715334), (896, 2653810), (1120, 2123048), (1280, 1857667), (1792, 1326905), (2240, 1061524), (4480, 530762), (8960, 265381)]