522147080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2141}}^1$

素因数の和:2239

約数の個数: 128

約数和(自身を含む): 1468212480

約数和(自身を除く): 946065400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 91, 104, 130, 134, 140, 182, 260, 268, 280, 335, 364, 455, 469, 520, 536, 670, 728, 871, 910, 938, 1340, 1742, 1820, 1876, 2141, 2345, 2680, 3484, 3640, 3752, 4282, 4355, 4690, 6097, 6968, 8564, 8710, 9380, 10705, 12194, 14987, 17128, 17420, 18760, 21410, 24388, 27833, 29974, 30485, 34840, 42820, 48776, 55666, 59948, 60970, 74935, 85640, 111332, 119896, 121940, 139165, 143447, 149870, 194831, 222664, 243880, 278330, 286894, 299740, 389662, 556660, 573788, 599480, 717235, 779324, 974155, 1004129, 1113320, 1147576, 1434470, 1558648, 1864811, 1948310, 2008258, 2868940, 3729622, 3896620, 4016516, 5020645, 5737880, 7459244, 7793240, 8033032, 9324055, 10041290, 13053677, 14918488, 18648110, 20082580, 26107354, 37296220, 40165160, 52214708, 65268385, 74592440, 104429416, 130536770, 261073540, 522147080]

約数ペア:

[(1, 522147080), (2, 261073540), (4, 130536770), (5, 104429416), (7, 74592440), (8, 65268385), (10, 52214708), (13, 40165160), (14, 37296220), (20, 26107354), (26, 20082580), (28, 18648110), (35, 14918488), (40, 13053677), (52, 10041290), (56, 9324055), (65, 8033032), (67, 7793240), (70, 7459244), (91, 5737880), (104, 5020645), (130, 4016516), (134, 3896620), (140, 3729622), (182, 2868940), (260, 2008258), (268, 1948310), (280, 1864811), (335, 1558648), (364, 1434470), (455, 1147576), (469, 1113320), (520, 1004129), (536, 974155), (670, 779324), (728, 717235), (871, 599480), (910, 573788), (938, 556660), (1340, 389662), (1742, 299740), (1820, 286894), (1876, 278330), (2141, 243880), (2345, 222664), (2680, 194831), (3484, 149870), (3640, 143447), (3752, 139165), (4282, 121940), (4355, 119896), (4690, 111332), (6097, 85640), (6968, 74935), (8564, 60970), (8710, 59948), (9380, 55666), (10705, 48776), (12194, 42820), (14987, 34840), (17128, 30485), (17420, 29974), (18760, 27833), (21410, 24388)]