713112760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 1631145600

約数和(自身を除く): 918032840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 347, 415, 619, 664, 694, 830, 1238, 1388, 1660, 1735, 2476, 2776, 3095, 3320, 3470, 4952, 6190, 6940, 12380, 13880, 24760, 28801, 51377, 57602, 102754, 115204, 144005, 205508, 214793, 230408, 256885, 288010, 411016, 429586, 513770, 576020, 859172, 1027540, 1073965, 1152040, 1718344, 2055080, 2147930, 4295860, 8591720, 17827819, 35655638, 71311276, 89139095, 142622552, 178278190, 356556380, 713112760]

約数ペア:

[(1, 713112760), (2, 356556380), (4, 178278190), (5, 142622552), (8, 89139095), (10, 71311276), (20, 35655638), (40, 17827819), (83, 8591720), (166, 4295860), (332, 2147930), (347, 2055080), (415, 1718344), (619, 1152040), (664, 1073965), (694, 1027540), (830, 859172), (1238, 576020), (1388, 513770), (1660, 429586), (1735, 411016), (2476, 288010), (2776, 256885), (3095, 230408), (3320, 214793), (3470, 205508), (4952, 144005), (6190, 115204), (6940, 102754), (12380, 57602), (13880, 51377), (24760, 28801)]