89789240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5741}}^1$

素因数の和:5792

約数の個数: 64

約数和(自身を含む): 223248960

約数和(自身を除く): 133459720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 5741, 7820, 11482, 15640, 22964, 28705, 45928, 57410, 97597, 114820, 132043, 195194, 229640, 264086, 390388, 487985, 528172, 660215, 780776, 975970, 1056344, 1320430, 1951940, 2244731, 2640860, 3903880, 4489462, 5281720, 8978924, 11223655, 17957848, 22447310, 44894620, 89789240]

約数ペア:

[(1, 89789240), (2, 44894620), (4, 22447310), (5, 17957848), (8, 11223655), (10, 8978924), (17, 5281720), (20, 4489462), (23, 3903880), (34, 2640860), (40, 2244731), (46, 1951940), (68, 1320430), (85, 1056344), (92, 975970), (115, 780776), (136, 660215), (170, 528172), (184, 487985), (230, 390388), (340, 264086), (391, 229640), (460, 195194), (680, 132043), (782, 114820), (920, 97597), (1564, 57410), (1955, 45928), (3128, 28705), (3910, 22964), (5741, 15640), (7820, 11482)]