99704720

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{2383}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 232354176

約数和(自身を除く): 132649456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 2092, 2383, 2615, 4184, 4766, 5230, 8368, 9532, 10460, 11915, 19064, 20920, 23830, 38128, 41840, 47660, 95320, 190640, 1246309, 2492618, 4985236, 6231545, 9970472, 12463090, 19940944, 24926180, 49852360, 99704720]

約数ペア:

[(1, 99704720), (2, 49852360), (4, 24926180), (5, 19940944), (8, 12463090), (10, 9970472), (16, 6231545), (20, 4985236), (40, 2492618), (80, 1246309), (523, 190640), (1046, 95320), (2092, 47660), (2383, 41840), (2615, 38128), (4184, 23830), (4766, 20920), (5230, 19064), (8368, 11915), (9532, 10460)]