7328260

素因数分解:

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

素因数の和:300

約数の個数: 48

約数和(自身を含む): 16329600

約数和(自身を除く): 9001340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 89, 92, 115, 178, 179, 230, 356, 358, 445, 460, 716, 890, 895, 1780, 1790, 2047, 3580, 4094, 4117, 8188, 8234, 10235, 15931, 16468, 20470, 20585, 31862, 40940, 41170, 63724, 79655, 82340, 159310, 318620, 366413, 732826, 1465652, 1832065, 3664130, 7328260]

約数ペア:

[(1, 7328260), (2, 3664130), (4, 1832065), (5, 1465652), (10, 732826), (20, 366413), (23, 318620), (46, 159310), (89, 82340), (92, 79655), (115, 63724), (178, 41170), (179, 40940), (230, 31862), (356, 20585), (358, 20470), (445, 16468), (460, 15931), (716, 10235), (890, 8234), (895, 8188), (1780, 4117), (1790, 4094), (2047, 3580)]