14656520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 20335480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 179, 184, 230, 356, 358, 445, 460, 712, 716, 890, 895, 920, 1432, 1780, 1790, 2047, 3560, 3580, 4094, 4117, 7160, 8188, 8234, 10235, 15931, 16376, 16468, 20470, 20585, 31862, 32936, 40940, 41170, 63724, 79655, 81880, 82340, 127448, 159310, 164680, 318620, 366413, 637240, 732826, 1465652, 1832065, 2931304, 3664130, 7328260, 14656520]

約数ペア:

[(1, 14656520), (2, 7328260), (4, 3664130), (5, 2931304), (8, 1832065), (10, 1465652), (20, 732826), (23, 637240), (40, 366413), (46, 318620), (89, 164680), (92, 159310), (115, 127448), (178, 82340), (179, 81880), (184, 79655), (230, 63724), (356, 41170), (358, 40940), (445, 32936), (460, 31862), (712, 20585), (716, 20470), (890, 16468), (895, 16376), (920, 15931), (1432, 10235), (1780, 8234), (1790, 8188), (2047, 7160), (3560, 4117), (3580, 4094)]