743457460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{29201}}^1$

素因数の和:29296

約数の個数: 48

約数和(自身を含む): 1668018240

約数和(自身を除く): 924560780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 5092, 6365, 12730, 25460, 29201, 58402, 116804, 146005, 292010, 554819, 584020, 1109638, 1956467, 2219276, 2774095, 3912934, 5548190, 7825868, 9782335, 11096380, 19564670, 37172873, 39129340, 74345746, 148691492, 185864365, 371728730, 743457460]

約数ペア:

[(1, 743457460), (2, 371728730), (4, 185864365), (5, 148691492), (10, 74345746), (19, 39129340), (20, 37172873), (38, 19564670), (67, 11096380), (76, 9782335), (95, 7825868), (134, 5548190), (190, 3912934), (268, 2774095), (335, 2219276), (380, 1956467), (670, 1109638), (1273, 584020), (1340, 554819), (2546, 292010), (5092, 146005), (6365, 116804), (12730, 58402), (25460, 29201)]