2085655873060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{110641}}^1$

素因数の和:111221

約数の個数: 96

約数和(自身を含む): 4661834284800

約数和(自身を除く): 2576178411740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 113, 190, 226, 380, 439, 452, 565, 878, 1130, 1756, 2147, 2195, 2260, 4294, 4390, 8341, 8588, 8780, 10735, 16682, 21470, 33364, 41705, 42940, 49607, 83410, 99214, 110641, 166820, 198428, 221282, 248035, 442564, 496070, 553205, 942533, 992140, 1106410, 1885066, 2102179, 2212820, 3770132, 4204358, 4712665, 8408716, 9425330, 10510895, 12502433, 18850660, 21021790, 25004866, 42043580, 48571399, 50009732, 62512165, 97142798, 125024330, 194285596, 237546227, 242856995, 250048660, 475092454, 485713990, 922856581, 950184908, 971427980, 1187731135, 1845713162, 2375462270, 3691426324, 4614282905, 4750924540, 5488568087, 9228565810, 10977136174, 18457131620, 21954272348, 27442840435, 54885680870, 104282793653, 109771361740, 208565587306, 417131174612, 521413968265, 1042827936530, 2085655873060]

約数ペア:

[(1, 2085655873060), (2, 1042827936530), (4, 521413968265), (5, 417131174612), (10, 208565587306), (19, 109771361740), (20, 104282793653), (38, 54885680870), (76, 27442840435), (95, 21954272348), (113, 18457131620), (190, 10977136174), (226, 9228565810), (380, 5488568087), (439, 4750924540), (452, 4614282905), (565, 3691426324), (878, 2375462270), (1130, 1845713162), (1756, 1187731135), (2147, 971427980), (2195, 950184908), (2260, 922856581), (4294, 485713990), (4390, 475092454), (8341, 250048660), (8588, 242856995), (8780, 237546227), (10735, 194285596), (16682, 125024330), (21470, 97142798), (33364, 62512165), (41705, 50009732), (42940, 48571399), (49607, 42043580), (83410, 25004866), (99214, 21021790), (110641, 18850660), (166820, 12502433), (198428, 10510895), (221282, 9425330), (248035, 8408716), (442564, 4712665), (496070, 4204358), (553205, 3770132), (942533, 2212820), (992140, 2102179), (1106410, 1885066)]