1330349500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{85829}}^1$

素因数の和:85879

約数の個数: 48

約数和(自身を含む): 2999243520

約数和(自身を除く): 1668894020

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 15500, 85829, 171658, 343316, 429145, 858290, 1716580, 2145725, 2660699, 4291450, 5321398, 8582900, 10642796, 10728625, 13303495, 21457250, 26606990, 42914500, 53213980, 66517475, 133034950, 266069900, 332587375, 665174750, 1330349500]

約数ペア:

[(1, 1330349500), (2, 665174750), (4, 332587375), (5, 266069900), (10, 133034950), (20, 66517475), (25, 53213980), (31, 42914500), (50, 26606990), (62, 21457250), (100, 13303495), (124, 10728625), (125, 10642796), (155, 8582900), (250, 5321398), (310, 4291450), (500, 2660699), (620, 2145725), (775, 1716580), (1550, 858290), (3100, 429145), (3875, 343316), (7750, 171658), (15500, 85829)]