39207610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 81702432

約数和(自身を除く): 42494822

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 113, 130, 157, 170, 221, 226, 314, 442, 565, 785, 1105, 1130, 1469, 1570, 1921, 2041, 2210, 2669, 2938, 3842, 4082, 5338, 7345, 9605, 10205, 13345, 14690, 17741, 19210, 20410, 24973, 26690, 34697, 35482, 49946, 69394, 88705, 124865, 173485, 177410, 230633, 249730, 301597, 346970, 461266, 603194, 1153165, 1507985, 2306330, 3015970, 3920761, 7841522, 19603805, 39207610]

約数ペア:

[(1, 39207610), (2, 19603805), (5, 7841522), (10, 3920761), (13, 3015970), (17, 2306330), (26, 1507985), (34, 1153165), (65, 603194), (85, 461266), (113, 346970), (130, 301597), (157, 249730), (170, 230633), (221, 177410), (226, 173485), (314, 124865), (442, 88705), (565, 69394), (785, 49946), (1105, 35482), (1130, 34697), (1469, 26690), (1570, 24973), (1921, 20410), (2041, 19210), (2210, 17741), (2669, 14690), (2938, 13345), (3842, 10205), (4082, 9605), (5338, 7345)]