4971640080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1883197}}^1$

素因数の和:1883224

約数の個数: 80

約数和(自身を含む): 16813191744

約数和(自身を除く): 11841551664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1883197, 3766394, 5649591, 7532788, 9415985, 11299182, 15065576, 18831970, 20715167, 22598364, 28247955, 30131152, 37663940, 41430334, 45196728, 56495910, 62145501, 75327880, 82860668, 90393456, 103575835, 112991820, 124291002, 150655760, 165721336, 207151670, 225983640, 248582004, 310727505, 331442672, 414303340, 451967280, 497164008, 621455010, 828606680, 994328016, 1242910020, 1657213360, 2485820040, 4971640080]

約数ペア:

[(1, 4971640080), (2, 2485820040), (3, 1657213360), (4, 1242910020), (5, 994328016), (6, 828606680), (8, 621455010), (10, 497164008), (11, 451967280), (12, 414303340), (15, 331442672), (16, 310727505), (20, 248582004), (22, 225983640), (24, 207151670), (30, 165721336), (33, 150655760), (40, 124291002), (44, 112991820), (48, 103575835), (55, 90393456), (60, 82860668), (66, 75327880), (80, 62145501), (88, 56495910), (110, 45196728), (120, 41430334), (132, 37663940), (165, 30131152), (176, 28247955), (220, 22598364), (240, 20715167), (264, 18831970), (330, 15065576), (440, 11299182), (528, 9415985), (660, 7532788), (880, 5649591), (1320, 3766394), (2640, 1883197)]