40983750025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1699

約数の個数: 96

約数和(自身を含む): 59540832000

約数和(自身を除く): 18557081975

約数列:

[1, 5, 17, 19, 23, 25, 85, 95, 115, 149, 323, 391, 425, 437, 475, 575, 745, 1481, 1615, 1955, 2185, 2533, 2831, 3427, 3725, 7405, 7429, 8075, 9775, 10925, 12665, 14155, 17135, 25177, 28139, 34063, 37025, 37145, 48127, 58259, 63325, 65113, 70775, 85675, 125885, 140695, 170315, 185725, 220669, 240635, 291295, 325565, 478363, 579071, 629425, 647197, 703475, 851575, 1103345, 1106921, 1203175, 1456475, 1627825, 2391815, 2895355, 3235985, 3751373, 4192711, 5075387, 5516725, 5534605, 11002349, 11959075, 14476775, 16179925, 18756865, 20963555, 25376935, 27673025, 55011745, 71276087, 86281579, 93784325, 96432353, 104817775, 126884675, 275058725, 356380435, 431407895, 482161765, 1639350001, 1781902175, 2157039475, 2410808825, 8196750005, 40983750025]

約数ペア:

[(1, 40983750025), (5, 8196750005), (17, 2410808825), (19, 2157039475), (23, 1781902175), (25, 1639350001), (85, 482161765), (95, 431407895), (115, 356380435), (149, 275058725), (323, 126884675), (391, 104817775), (425, 96432353), (437, 93784325), (475, 86281579), (575, 71276087), (745, 55011745), (1481, 27673025), (1615, 25376935), (1955, 20963555), (2185, 18756865), (2533, 16179925), (2831, 14476775), (3427, 11959075), (3725, 11002349), (7405, 5534605), (7429, 5516725), (8075, 5075387), (9775, 4192711), (10925, 3751373), (12665, 3235985), (14155, 2895355), (17135, 2391815), (25177, 1627825), (28139, 1456475), (34063, 1203175), (37025, 1106921), (37145, 1103345), (48127, 851575), (58259, 703475), (63325, 647197), (65113, 629425), (70775, 579071), (85675, 478363), (125885, 325565), (140695, 291295), (170315, 240635), (185725, 220669)]