33203860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 38767340

約数列:

[1, 2, 4, 5, 10, 20, 67, 71, 134, 142, 268, 284, 335, 349, 355, 670, 698, 710, 1340, 1396, 1420, 1745, 3490, 4757, 6980, 9514, 19028, 23383, 23785, 24779, 46766, 47570, 49558, 93532, 95140, 99116, 116915, 123895, 233830, 247790, 467660, 495580, 1660193, 3320386, 6640772, 8300965, 16601930, 33203860]

約数ペア:

[(1, 33203860), (2, 16601930), (4, 8300965), (5, 6640772), (10, 3320386), (20, 1660193), (67, 495580), (71, 467660), (134, 247790), (142, 233830), (268, 123895), (284, 116915), (335, 99116), (349, 95140), (355, 93532), (670, 49558), (698, 47570), (710, 46766), (1340, 24779), (1396, 23785), (1420, 23383), (1745, 19028), (3490, 9514), (4757, 6980)]