26169800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 66290400

約数和(自身を除く): 40120600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 43, 50, 68, 85, 86, 100, 136, 170, 172, 179, 200, 215, 340, 344, 358, 425, 430, 680, 716, 731, 850, 860, 895, 1075, 1432, 1462, 1700, 1720, 1790, 2150, 2924, 3043, 3400, 3580, 3655, 4300, 4475, 5848, 6086, 7160, 7310, 7697, 8600, 8950, 12172, 14620, 15215, 15394, 17900, 18275, 24344, 29240, 30430, 30788, 35800, 36550, 38485, 60860, 61576, 73100, 76075, 76970, 121720, 130849, 146200, 152150, 153940, 192425, 261698, 304300, 307880, 384850, 523396, 608600, 654245, 769700, 1046792, 1308490, 1539400, 2616980, 3271225, 5233960, 6542450, 13084900, 26169800]

約数ペア:

[(1, 26169800), (2, 13084900), (4, 6542450), (5, 5233960), (8, 3271225), (10, 2616980), (17, 1539400), (20, 1308490), (25, 1046792), (34, 769700), (40, 654245), (43, 608600), (50, 523396), (68, 384850), (85, 307880), (86, 304300), (100, 261698), (136, 192425), (170, 153940), (172, 152150), (179, 146200), (200, 130849), (215, 121720), (340, 76970), (344, 76075), (358, 73100), (425, 61576), (430, 60860), (680, 38485), (716, 36550), (731, 35800), (850, 30788), (860, 30430), (895, 29240), (1075, 24344), (1432, 18275), (1462, 17900), (1700, 15394), (1720, 15215), (1790, 14620), (2150, 12172), (2924, 8950), (3043, 8600), (3400, 7697), (3580, 7310), (3655, 7160), (4300, 6086), (4475, 5848)]