2017496320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{225167}}^1$

素因数の和:225195

約数の個数: 72

約数和(自身を含む): 5522920704

約数和(自身を除く): 3505424384

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, 225167, 450334, 900668, 1125835, 1576169, 1801336, 2251670, 3152338, 3602672, 4503340, 6304676, 7205344, 7880845, 9006680, 12609352, 14410688, 15761690, 18013360, 25218704, 28821376, 31523380, 36026720, 50437408, 57642752, 63046760, 72053440, 100874816, 126093520, 144106880, 201749632, 252187040, 288213760, 403499264, 504374080, 1008748160, 2017496320]

約数ペア:

[(1, 2017496320), (2, 1008748160), (4, 504374080), (5, 403499264), (7, 288213760), (8, 252187040), (10, 201749632), (14, 144106880), (16, 126093520), (20, 100874816), (28, 72053440), (32, 63046760), (35, 57642752), (40, 50437408), (56, 36026720), (64, 31523380), (70, 28821376), (80, 25218704), (112, 18013360), (128, 15761690), (140, 14410688), (160, 12609352), (224, 9006680), (256, 7880845), (280, 7205344), (320, 6304676), (448, 4503340), (560, 3602672), (640, 3152338), (896, 2251670), (1120, 1801336), (1280, 1576169), (1792, 1125835), (2240, 900668), (4480, 450334), (8960, 225167)]