2014549100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17971}}^1$

素因数の和:18063

約数の個数: 72

約数和(自身を含む): 4679908800

約数和(自身を除く): 2665359700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 59, 76, 95, 100, 118, 190, 236, 295, 380, 475, 590, 950, 1121, 1180, 1475, 1900, 2242, 2950, 4484, 5605, 5900, 11210, 17971, 22420, 28025, 35942, 56050, 71884, 89855, 112100, 179710, 341449, 359420, 449275, 682898, 898550, 1060289, 1365796, 1707245, 1797100, 2120578, 3414490, 4241156, 5301445, 6828980, 8536225, 10602890, 17072450, 20145491, 21205780, 26507225, 34144900, 40290982, 53014450, 80581964, 100727455, 106028900, 201454910, 402909820, 503637275, 1007274550, 2014549100]

約数ペア:

[(1, 2014549100), (2, 1007274550), (4, 503637275), (5, 402909820), (10, 201454910), (19, 106028900), (20, 100727455), (25, 80581964), (38, 53014450), (50, 40290982), (59, 34144900), (76, 26507225), (95, 21205780), (100, 20145491), (118, 17072450), (190, 10602890), (236, 8536225), (295, 6828980), (380, 5301445), (475, 4241156), (590, 3414490), (950, 2120578), (1121, 1797100), (1180, 1707245), (1475, 1365796), (1900, 1060289), (2242, 898550), (2950, 682898), (4484, 449275), (5605, 359420), (5900, 341449), (11210, 179710), (17971, 112100), (22420, 89855), (28025, 71884), (35942, 56050)]