1813506200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26591}}^1$

素因数の和:26649

約数の個数: 96

約数和(自身を含む): 4748267520

約数和(自身を除く): 2934761320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 2200, 2728, 3100, 3410, 6200, 6820, 8525, 13640, 17050, 26591, 34100, 53182, 68200, 106364, 132955, 212728, 265910, 292501, 531820, 585002, 664775, 824321, 1063640, 1170004, 1329550, 1462505, 1648642, 2340008, 2659100, 2925010, 3297284, 4121605, 5318200, 5850020, 6594568, 7312525, 8243210, 9067531, 11700040, 14625050, 16486420, 18135062, 20608025, 29250100, 32972840, 36270124, 41216050, 45337655, 58500200, 72540248, 82432100, 90675310, 164864200, 181350620, 226688275, 362701240, 453376550, 906753100, 1813506200]

約数ペア:

[(1, 1813506200), (2, 906753100), (4, 453376550), (5, 362701240), (8, 226688275), (10, 181350620), (11, 164864200), (20, 90675310), (22, 82432100), (25, 72540248), (31, 58500200), (40, 45337655), (44, 41216050), (50, 36270124), (55, 32972840), (62, 29250100), (88, 20608025), (100, 18135062), (110, 16486420), (124, 14625050), (155, 11700040), (200, 9067531), (220, 8243210), (248, 7312525), (275, 6594568), (310, 5850020), (341, 5318200), (440, 4121605), (550, 3297284), (620, 2925010), (682, 2659100), (775, 2340008), (1100, 1648642), (1240, 1462505), (1364, 1329550), (1550, 1170004), (1705, 1063640), (2200, 824321), (2728, 664775), (3100, 585002), (3410, 531820), (6200, 292501), (6820, 265910), (8525, 212728), (13640, 132955), (17050, 106364), (26591, 68200), (34100, 53182)]