156980404750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5477}}^1\times {\mathrm{8819}}^1$

素因数の和:14326

約数の個数: 64

約数和(自身を含む): 316566169920

約数和(自身を除く): 159585765170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 5477, 8819, 10954, 17638, 27385, 44095, 54770, 71201, 88190, 114647, 136925, 142402, 220475, 229294, 273850, 356005, 440950, 573235, 684625, 712010, 1102375, 1146470, 1369250, 1780025, 2204750, 2866175, 3560050, 5732350, 8900125, 14330875, 17800250, 28661750, 48301663, 96603326, 241508315, 483016630, 627921619, 1207541575, 1255843238, 2415083150, 3139608095, 6037707875, 6279216190, 12075415750, 15698040475, 31396080950, 78490202375, 156980404750]

約数ペア:

[(1, 156980404750), (2, 78490202375), (5, 31396080950), (10, 15698040475), (13, 12075415750), (25, 6279216190), (26, 6037707875), (50, 3139608095), (65, 2415083150), (125, 1255843238), (130, 1207541575), (250, 627921619), (325, 483016630), (650, 241508315), (1625, 96603326), (3250, 48301663), (5477, 28661750), (8819, 17800250), (10954, 14330875), (17638, 8900125), (27385, 5732350), (44095, 3560050), (54770, 2866175), (71201, 2204750), (88190, 1780025), (114647, 1369250), (136925, 1146470), (142402, 1102375), (220475, 712010), (229294, 684625), (273850, 573235), (356005, 440950)]