227871700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10553

約数の個数: 72

約数和(自身を含む): 583407104

約数和(自身を除く): 355535404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 10501, 10850, 21002, 21700, 42004, 52505, 73507, 105010, 147014, 210020, 262525, 294028, 325531, 367535, 525050, 651062, 735070, 1050100, 1302124, 1470140, 1627655, 1837675, 2278717, 3255310, 3675350, 4557434, 6510620, 7350700, 8138275, 9114868, 11393585, 16276550, 22787170, 32553100, 45574340, 56967925, 113935850, 227871700]

約数ペア:

[(1, 227871700), (2, 113935850), (4, 56967925), (5, 45574340), (7, 32553100), (10, 22787170), (14, 16276550), (20, 11393585), (25, 9114868), (28, 8138275), (31, 7350700), (35, 6510620), (50, 4557434), (62, 3675350), (70, 3255310), (100, 2278717), (124, 1837675), (140, 1627655), (155, 1470140), (175, 1302124), (217, 1050100), (310, 735070), (350, 651062), (434, 525050), (620, 367535), (700, 325531), (775, 294028), (868, 262525), (1085, 210020), (1550, 147014), (2170, 105010), (3100, 73507), (4340, 52505), (5425, 42004), (10501, 21700), (10850, 21002)]