44960080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2732

約数の個数: 80

約数和(自身を含む): 120081600

約数和(自身を除く): 75121520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2689, 3344, 4180, 5378, 8360, 10756, 13445, 16720, 21512, 26890, 29579, 43024, 51091, 53780, 59158, 102182, 107560, 118316, 147895, 204364, 215120, 236632, 255455, 295790, 408728, 473264, 510910, 562001, 591580, 817456, 1021820, 1124002, 1183160, 2043640, 2248004, 2366320, 2810005, 4087280, 4496008, 5620010, 8992016, 11240020, 22480040, 44960080]

約数ペア:

[(1, 44960080), (2, 22480040), (4, 11240020), (5, 8992016), (8, 5620010), (10, 4496008), (11, 4087280), (16, 2810005), (19, 2366320), (20, 2248004), (22, 2043640), (38, 1183160), (40, 1124002), (44, 1021820), (55, 817456), (76, 591580), (80, 562001), (88, 510910), (95, 473264), (110, 408728), (152, 295790), (176, 255455), (190, 236632), (209, 215120), (220, 204364), (304, 147895), (380, 118316), (418, 107560), (440, 102182), (760, 59158), (836, 53780), (880, 51091), (1045, 43024), (1520, 29579), (1672, 26890), (2090, 21512), (2689, 16720), (3344, 13445), (4180, 10756), (5378, 8360)]