4449417180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1559}}^1\times {\mathrm{3659}}^1$

素因数の和:5243

約数の個数: 96

約数和(自身を含む): 13428979200

約数和(自身を除く): 8979562020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1559, 3118, 3659, 4677, 6236, 7318, 7795, 9354, 10977, 14636, 15590, 18295, 18708, 20267, 21954, 23385, 31180, 36590, 40534, 43908, 46770, 47567, 54885, 60801, 73180, 81068, 93540, 95134, 101335, 109770, 121602, 142701, 190268, 202670, 219540, 237835, 243204, 285402, 304005, 405340, 475670, 570804, 608010, 713505, 951340, 1216020, 1427010, 2854020, 5704381, 11408762, 17113143, 22817524, 28521905, 34226286, 57043810, 68452572, 74156953, 85565715, 114087620, 148313906, 171131430, 222470859, 296627812, 342262860, 370784765, 444941718, 741569530, 889883436, 1112354295, 1483139060, 2224708590, 4449417180]

約数ペア:

[(1, 4449417180), (2, 2224708590), (3, 1483139060), (4, 1112354295), (5, 889883436), (6, 741569530), (10, 444941718), (12, 370784765), (13, 342262860), (15, 296627812), (20, 222470859), (26, 171131430), (30, 148313906), (39, 114087620), (52, 85565715), (60, 74156953), (65, 68452572), (78, 57043810), (130, 34226286), (156, 28521905), (195, 22817524), (260, 17113143), (390, 11408762), (780, 5704381), (1559, 2854020), (3118, 1427010), (3659, 1216020), (4677, 951340), (6236, 713505), (7318, 608010), (7795, 570804), (9354, 475670), (10977, 405340), (14636, 304005), (15590, 285402), (18295, 243204), (18708, 237835), (20267, 219540), (21954, 202670), (23385, 190268), (31180, 142701), (36590, 121602), (40534, 109770), (43908, 101335), (46770, 95134), (47567, 93540), (54885, 81068), (60801, 73180)]