117483560

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:702

約数の個数: 64

約数和(自身を含む): 272192400

約数和(自身を除く): 154708840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 89, 122, 178, 244, 305, 356, 445, 488, 541, 610, 712, 890, 1082, 1220, 1780, 2164, 2440, 2705, 3560, 4328, 5410, 5429, 10820, 10858, 21640, 21716, 27145, 33001, 43432, 48149, 54290, 66002, 96298, 108580, 132004, 165005, 192596, 217160, 240745, 264008, 330010, 385192, 481490, 660020, 962980, 1320040, 1925960, 2937089, 5874178, 11748356, 14685445, 23496712, 29370890, 58741780, 117483560]

約数ペア:

[(1, 117483560), (2, 58741780), (4, 29370890), (5, 23496712), (8, 14685445), (10, 11748356), (20, 5874178), (40, 2937089), (61, 1925960), (89, 1320040), (122, 962980), (178, 660020), (244, 481490), (305, 385192), (356, 330010), (445, 264008), (488, 240745), (541, 217160), (610, 192596), (712, 165005), (890, 132004), (1082, 108580), (1220, 96298), (1780, 66002), (2164, 54290), (2440, 48149), (2705, 43432), (3560, 33001), (4328, 27145), (5410, 21716), (5429, 21640), (10820, 10858)]