1330341350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49919}}^1$

素因数の和:49985

約数の個数: 48

約数和(自身を含む): 2729825280

約数和(自身を除く): 1399483930

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 49919, 99838, 249595, 499190, 648947, 1247975, 1297894, 2046679, 2495950, 3244735, 4093358, 6489470, 10233395, 16223675, 20466790, 26606827, 32447350, 51166975, 53213654, 102333950, 133034135, 266068270, 665170675, 1330341350]

約数ペア:

[(1, 1330341350), (2, 665170675), (5, 266068270), (10, 133034135), (13, 102333950), (25, 53213654), (26, 51166975), (41, 32447350), (50, 26606827), (65, 20466790), (82, 16223675), (130, 10233395), (205, 6489470), (325, 4093358), (410, 3244735), (533, 2495950), (650, 2046679), (1025, 1297894), (1066, 1247975), (2050, 648947), (2665, 499190), (5330, 249595), (13325, 99838), (26650, 49919)]