2610432800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 6743943360

約数和(自身を除く): 4133510560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 263, 304, 380, 400, 475, 526, 608, 653, 760, 800, 950, 1052, 1306, 1315, 1520, 1900, 2104, 2612, 2630, 3040, 3265, 3800, 4208, 4997, 5224, 5260, 6530, 6575, 7600, 8416, 9994, 10448, 10520, 12407, 13060, 13150, 15200, 16325, 19988, 20896, 21040, 24814, 24985, 26120, 26300, 32650, 39976, 42080, 49628, 49970, 52240, 52600, 62035, 65300, 79952, 99256, 99940, 104480, 105200, 124070, 124925, 130600, 159904, 171739, 198512, 199880, 210400, 248140, 249850, 261200, 310175, 343478, 397024, 399760, 496280, 499700, 522400, 620350, 686956, 799520, 858695, 992560, 999400, 1240700, 1373912, 1717390, 1985120, 1998800, 2481400, 2747824, 3263041, 3434780, 3997600, 4293475, 4962800, 5495648, 6526082, 6869560, 8586950, 9925600, 13052164, 13739120, 16315205, 17173900, 26104328, 27478240, 32630410, 34347800, 52208656, 65260820, 68695600, 81576025, 104417312, 130521640, 137391200, 163152050, 261043280, 326304100, 522086560, 652608200, 1305216400, 2610432800]

約数ペア:

[(1, 2610432800), (2, 1305216400), (4, 652608200), (5, 522086560), (8, 326304100), (10, 261043280), (16, 163152050), (19, 137391200), (20, 130521640), (25, 104417312), (32, 81576025), (38, 68695600), (40, 65260820), (50, 52208656), (76, 34347800), (80, 32630410), (95, 27478240), (100, 26104328), (152, 17173900), (160, 16315205), (190, 13739120), (200, 13052164), (263, 9925600), (304, 8586950), (380, 6869560), (400, 6526082), (475, 5495648), (526, 4962800), (608, 4293475), (653, 3997600), (760, 3434780), (800, 3263041), (950, 2747824), (1052, 2481400), (1306, 1998800), (1315, 1985120), (1520, 1717390), (1900, 1373912), (2104, 1240700), (2612, 999400), (2630, 992560), (3040, 858695), (3265, 799520), (3800, 686956), (4208, 620350), (4997, 522400), (5224, 499700), (5260, 496280), (6530, 399760), (6575, 397024), (7600, 343478), (8416, 310175), (9994, 261200), (10448, 249850), (10520, 248140), (12407, 210400), (13060, 199880), (13150, 198512), (15200, 171739), (16325, 159904), (19988, 130600), (20896, 124925), (21040, 124070), (24814, 105200), (24985, 104480), (26120, 99940), (26300, 99256), (32650, 79952), (39976, 65300), (42080, 62035), (49628, 52600), (49970, 52240)]