70489760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^3\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 183726144

約数和(自身を除く): 113236384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 331, 352, 440, 484, 605, 662, 880, 968, 1210, 1324, 1331, 1655, 1760, 1936, 2420, 2648, 2662, 3310, 3641, 3872, 4840, 5296, 5324, 6620, 6655, 7282, 9680, 10592, 10648, 13240, 13310, 14564, 18205, 19360, 21296, 26480, 26620, 29128, 36410, 40051, 42592, 52960, 53240, 58256, 72820, 80102, 106480, 116512, 145640, 160204, 200255, 212960, 291280, 320408, 400510, 440561, 582560, 640816, 801020, 881122, 1281632, 1602040, 1762244, 2202805, 3204080, 3524488, 4405610, 6408160, 7048976, 8811220, 14097952, 17622440, 35244880, 70489760]

約数ペア:

[(1, 70489760), (2, 35244880), (4, 17622440), (5, 14097952), (8, 8811220), (10, 7048976), (11, 6408160), (16, 4405610), (20, 3524488), (22, 3204080), (32, 2202805), (40, 1762244), (44, 1602040), (55, 1281632), (80, 881122), (88, 801020), (110, 640816), (121, 582560), (160, 440561), (176, 400510), (220, 320408), (242, 291280), (331, 212960), (352, 200255), (440, 160204), (484, 145640), (605, 116512), (662, 106480), (880, 80102), (968, 72820), (1210, 58256), (1324, 53240), (1331, 52960), (1655, 42592), (1760, 40051), (1936, 36410), (2420, 29128), (2648, 26620), (2662, 26480), (3310, 21296), (3641, 19360), (3872, 18205), (4840, 14564), (5296, 13310), (5324, 13240), (6620, 10648), (6655, 10592), (7282, 9680)]