17967986860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7297}}^1$

素因数の和:7483

約数の個数: 96

約数和(自身を含む): 40518963072

約数和(自身を除く): 22550976212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 101, 106, 115, 202, 212, 230, 265, 404, 460, 505, 530, 1010, 1060, 1219, 2020, 2323, 2438, 4646, 4876, 5353, 6095, 7297, 9292, 10706, 11615, 12190, 14594, 21412, 23230, 24380, 26765, 29188, 36485, 46460, 53530, 72970, 107060, 123119, 145940, 167831, 246238, 335662, 386741, 492476, 615595, 671324, 736997, 773482, 839155, 1231190, 1473994, 1546964, 1678310, 1933705, 2462380, 2947988, 3356620, 3684985, 3867410, 7369970, 7734820, 8895043, 14739940, 16950931, 17790086, 33901862, 35580172, 39060841, 44475215, 67803724, 78121682, 84754655, 88950430, 156243364, 169509310, 177900860, 195304205, 339018620, 390608410, 781216820, 898399343, 1796798686, 3593597372, 4491996715, 8983993430, 17967986860]

約数ペア:

[(1, 17967986860), (2, 8983993430), (4, 4491996715), (5, 3593597372), (10, 1796798686), (20, 898399343), (23, 781216820), (46, 390608410), (53, 339018620), (92, 195304205), (101, 177900860), (106, 169509310), (115, 156243364), (202, 88950430), (212, 84754655), (230, 78121682), (265, 67803724), (404, 44475215), (460, 39060841), (505, 35580172), (530, 33901862), (1010, 17790086), (1060, 16950931), (1219, 14739940), (2020, 8895043), (2323, 7734820), (2438, 7369970), (4646, 3867410), (4876, 3684985), (5353, 3356620), (6095, 2947988), (7297, 2462380), (9292, 1933705), (10706, 1678310), (11615, 1546964), (12190, 1473994), (14594, 1231190), (21412, 839155), (23230, 773482), (24380, 736997), (26765, 671324), (29188, 615595), (36485, 492476), (46460, 386741), (53530, 335662), (72970, 246238), (107060, 167831), (123119, 145940)]