259538634430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{530743}}^1$

素因数の和:531448

約数の個数: 32

約数和(自身を含む): 473848243200

約数和(自身を除く): 214309608770

約数列:

[1, 2, 5, 10, 79, 158, 395, 619, 790, 1238, 3095, 6190, 48901, 97802, 244505, 489010, 530743, 1061486, 2653715, 5307430, 41928697, 83857394, 209643485, 328529917, 419286970, 657059834, 1642649585, 3285299170, 25953863443, 51907726886, 129769317215, 259538634430]

約数ペア:

[(1, 259538634430), (2, 129769317215), (5, 51907726886), (10, 25953863443), (79, 3285299170), (158, 1642649585), (395, 657059834), (619, 419286970), (790, 328529917), (1238, 209643485), (3095, 83857394), (6190, 41928697), (48901, 5307430), (97802, 2653715), (244505, 1061486), (489010, 530743)]