4503400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 12052800

約数和(自身を除く): 7549400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 25, 40, 44, 46, 50, 55, 88, 89, 92, 100, 110, 115, 178, 184, 200, 220, 230, 253, 275, 356, 440, 445, 460, 506, 550, 575, 712, 890, 920, 979, 1012, 1100, 1150, 1265, 1780, 1958, 2024, 2047, 2200, 2225, 2300, 2530, 3560, 3916, 4094, 4450, 4600, 4895, 5060, 6325, 7832, 8188, 8900, 9790, 10120, 10235, 12650, 16376, 17800, 19580, 20470, 22517, 24475, 25300, 39160, 40940, 45034, 48950, 50600, 51175, 81880, 90068, 97900, 102350, 112585, 180136, 195800, 204700, 225170, 409400, 450340, 562925, 900680, 1125850, 2251700, 4503400]

約数ペア:

[(1, 4503400), (2, 2251700), (4, 1125850), (5, 900680), (8, 562925), (10, 450340), (11, 409400), (20, 225170), (22, 204700), (23, 195800), (25, 180136), (40, 112585), (44, 102350), (46, 97900), (50, 90068), (55, 81880), (88, 51175), (89, 50600), (92, 48950), (100, 45034), (110, 40940), (115, 39160), (178, 25300), (184, 24475), (200, 22517), (220, 20470), (230, 19580), (253, 17800), (275, 16376), (356, 12650), (440, 10235), (445, 10120), (460, 9790), (506, 8900), (550, 8188), (575, 7832), (712, 6325), (890, 5060), (920, 4895), (979, 4600), (1012, 4450), (1100, 4094), (1150, 3916), (1265, 3560), (1780, 2530), (1958, 2300), (2024, 2225), (2047, 2200)]