15695935160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{71881}}^1$

素因数の和:72048

約数の個数: 64

約数和(自身を含む): 36332038080

約数和(自身を除く): 20636102920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 103, 106, 206, 212, 265, 412, 424, 515, 530, 824, 1030, 1060, 2060, 2120, 4120, 5459, 10918, 21836, 27295, 43672, 54590, 71881, 109180, 143762, 218360, 287524, 359405, 575048, 718810, 1437620, 2875240, 3809693, 7403743, 7619386, 14807486, 15238772, 19048465, 29614972, 30477544, 37018715, 38096930, 59229944, 74037430, 76193860, 148074860, 152387720, 296149720, 392398379, 784796758, 1569593516, 1961991895, 3139187032, 3923983790, 7847967580, 15695935160]

約数ペア:

[(1, 15695935160), (2, 7847967580), (4, 3923983790), (5, 3139187032), (8, 1961991895), (10, 1569593516), (20, 784796758), (40, 392398379), (53, 296149720), (103, 152387720), (106, 148074860), (206, 76193860), (212, 74037430), (265, 59229944), (412, 38096930), (424, 37018715), (515, 30477544), (530, 29614972), (824, 19048465), (1030, 15238772), (1060, 14807486), (2060, 7619386), (2120, 7403743), (4120, 3809693), (5459, 2875240), (10918, 1437620), (21836, 718810), (27295, 575048), (43672, 359405), (54590, 287524), (71881, 218360), (109180, 143762)]