5124680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 13262400

約数和(自身を除く): 8137720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 613, 760, 836, 1045, 1226, 1672, 2090, 2452, 3065, 4180, 4904, 6130, 6743, 8360, 11647, 12260, 13486, 23294, 24520, 26972, 33715, 46588, 53944, 58235, 67430, 93176, 116470, 128117, 134860, 232940, 256234, 269720, 465880, 512468, 640585, 1024936, 1281170, 2562340, 5124680]

約数ペア:

[(1, 5124680), (2, 2562340), (4, 1281170), (5, 1024936), (8, 640585), (10, 512468), (11, 465880), (19, 269720), (20, 256234), (22, 232940), (38, 134860), (40, 128117), (44, 116470), (55, 93176), (76, 67430), (88, 58235), (95, 53944), (110, 46588), (152, 33715), (190, 26972), (209, 24520), (220, 23294), (380, 13486), (418, 12260), (440, 11647), (613, 8360), (760, 6743), (836, 6130), (1045, 4904), (1226, 4180), (1672, 3065), (2090, 2452)]