99608120

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{40823}}^1$

素因数の和:40895

約数の個数: 32

約数和(自身を含む): 227797920

約数和(自身を除く): 128189800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 40823, 81646, 163292, 204115, 326584, 408230, 816460, 1632920, 2490203, 4980406, 9960812, 12451015, 19921624, 24902030, 49804060, 99608120]

約数ペア:

[(1, 99608120), (2, 49804060), (4, 24902030), (5, 19921624), (8, 12451015), (10, 9960812), (20, 4980406), (40, 2490203), (61, 1632920), (122, 816460), (244, 408230), (305, 326584), (488, 204115), (610, 163292), (1220, 81646), (2440, 40823)]