63663980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4567}}^1$

素因数の和:4634

約数の個数: 48

約数和(自身を含む): 145043136

約数和(自身を除く): 81379156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1394, 2788, 3485, 4567, 6970, 9134, 13940, 18268, 22835, 45670, 77639, 91340, 155278, 187247, 310556, 374494, 388195, 748988, 776390, 936235, 1552780, 1872470, 3183199, 3744940, 6366398, 12732796, 15915995, 31831990, 63663980]

約数ペア:

[(1, 63663980), (2, 31831990), (4, 15915995), (5, 12732796), (10, 6366398), (17, 3744940), (20, 3183199), (34, 1872470), (41, 1552780), (68, 936235), (82, 776390), (85, 748988), (164, 388195), (170, 374494), (205, 310556), (340, 187247), (410, 155278), (697, 91340), (820, 77639), (1394, 45670), (2788, 22835), (3485, 18268), (4567, 13940), (6970, 9134)]