1034221450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 72

約数和(自身を含む): 2047079916

約数和(自身を除く): 1012858466

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 61, 115, 122, 230, 305, 529, 575, 610, 641, 1058, 1150, 1282, 1403, 1525, 2645, 2806, 3050, 3205, 5290, 6410, 7015, 13225, 14030, 14743, 16025, 26450, 29486, 32050, 32269, 35075, 39101, 64538, 70150, 73715, 78202, 147430, 161345, 195505, 322690, 339089, 368575, 391010, 678178, 737150, 806725, 899323, 977525, 1613450, 1695445, 1798646, 1955050, 3390890, 4496615, 8477225, 8993230, 16954450, 20684429, 22483075, 41368858, 44966150, 103422145, 206844290, 517110725, 1034221450]

約数ペア:

[(1, 1034221450), (2, 517110725), (5, 206844290), (10, 103422145), (23, 44966150), (25, 41368858), (46, 22483075), (50, 20684429), (61, 16954450), (115, 8993230), (122, 8477225), (230, 4496615), (305, 3390890), (529, 1955050), (575, 1798646), (610, 1695445), (641, 1613450), (1058, 977525), (1150, 899323), (1282, 806725), (1403, 737150), (1525, 678178), (2645, 391010), (2806, 368575), (3050, 339089), (3205, 322690), (5290, 195505), (6410, 161345), (7015, 147430), (13225, 78202), (14030, 73715), (14743, 70150), (16025, 64538), (26450, 39101), (29486, 35075), (32050, 32269)]