157552850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1180

約数の個数: 96

約数和(自身を含む): 372642816

約数和(自身を除く): 215089966

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 50, 62, 65, 70, 91, 130, 155, 175, 182, 217, 310, 325, 350, 403, 434, 455, 650, 775, 806, 910, 1085, 1117, 1550, 2015, 2170, 2234, 2275, 2821, 4030, 4550, 5425, 5585, 5642, 7819, 10075, 10850, 11170, 14105, 14521, 15638, 20150, 27925, 28210, 29042, 34627, 39095, 55850, 69254, 70525, 72605, 78190, 101647, 141050, 145210, 173135, 195475, 203294, 242389, 346270, 363025, 390950, 450151, 484778, 508235, 726050, 865675, 900302, 1016470, 1211945, 1731350, 2250755, 2423890, 2541175, 3151057, 4501510, 5082350, 6059725, 6302114, 11253775, 12119450, 15755285, 22507550, 31510570, 78776425, 157552850]

約数ペア:

[(1, 157552850), (2, 78776425), (5, 31510570), (7, 22507550), (10, 15755285), (13, 12119450), (14, 11253775), (25, 6302114), (26, 6059725), (31, 5082350), (35, 4501510), (50, 3151057), (62, 2541175), (65, 2423890), (70, 2250755), (91, 1731350), (130, 1211945), (155, 1016470), (175, 900302), (182, 865675), (217, 726050), (310, 508235), (325, 484778), (350, 450151), (403, 390950), (434, 363025), (455, 346270), (650, 242389), (775, 203294), (806, 195475), (910, 173135), (1085, 145210), (1117, 141050), (1550, 101647), (2015, 78190), (2170, 72605), (2234, 70525), (2275, 69254), (2821, 55850), (4030, 39095), (4550, 34627), (5425, 29042), (5585, 28210), (5642, 27925), (7819, 20150), (10075, 15638), (10850, 14521), (11170, 14105)]