33107500

素因数分解:

$2^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 82661040

約数和(自身を除く): 49553540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 41, 50, 68, 76, 82, 85, 95, 100, 125, 164, 170, 190, 205, 250, 323, 340, 380, 410, 425, 475, 500, 625, 646, 697, 779, 820, 850, 950, 1025, 1250, 1292, 1394, 1558, 1615, 1700, 1900, 2050, 2125, 2375, 2500, 2788, 3116, 3230, 3485, 3895, 4100, 4250, 4750, 5125, 6460, 6970, 7790, 8075, 8500, 9500, 10250, 10625, 11875, 13243, 13940, 15580, 16150, 17425, 19475, 20500, 21250, 23750, 25625, 26486, 32300, 34850, 38950, 40375, 42500, 47500, 51250, 52972, 66215, 69700, 77900, 80750, 87125, 97375, 102500, 132430, 161500, 174250, 194750, 201875, 264860, 331075, 348500, 389500, 403750, 435625, 486875, 662150, 807500, 871250, 973750, 1324300, 1655375, 1742500, 1947500, 3310750, 6621500, 8276875, 16553750, 33107500]

約数ペア:

[(1, 33107500), (2, 16553750), (4, 8276875), (5, 6621500), (10, 3310750), (17, 1947500), (19, 1742500), (20, 1655375), (25, 1324300), (34, 973750), (38, 871250), (41, 807500), (50, 662150), (68, 486875), (76, 435625), (82, 403750), (85, 389500), (95, 348500), (100, 331075), (125, 264860), (164, 201875), (170, 194750), (190, 174250), (205, 161500), (250, 132430), (323, 102500), (340, 97375), (380, 87125), (410, 80750), (425, 77900), (475, 69700), (500, 66215), (625, 52972), (646, 51250), (697, 47500), (779, 42500), (820, 40375), (850, 38950), (950, 34850), (1025, 32300), (1250, 26486), (1292, 25625), (1394, 23750), (1558, 21250), (1615, 20500), (1700, 19475), (1900, 17425), (2050, 16150), (2125, 15580), (2375, 13940), (2500, 13243), (2788, 11875), (3116, 10625), (3230, 10250), (3485, 9500), (3895, 8500), (4100, 8075), (4250, 7790), (4750, 6970), (5125, 6460)]