39644220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8581}}^1$

素因数の和:8611

約数の個数: 96

約数和(自身を含む): 138410496

約数和(自身を除く): 98766276

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 8581, 17162, 25743, 34324, 42905, 51486, 60067, 85810, 94391, 102972, 120134, 128715, 171620, 180201, 188782, 240268, 257430, 283173, 300335, 360402, 377564, 471955, 514860, 566346, 600670, 660737, 720804, 901005, 943910, 1132692, 1201340, 1321474, 1415865, 1802010, 1887820, 1982211, 2642948, 2831730, 3303685, 3604020, 3964422, 5663460, 6607370, 7928844, 9911055, 13214740, 19822110, 39644220]

約数ペア:

[(1, 39644220), (2, 19822110), (3, 13214740), (4, 9911055), (5, 7928844), (6, 6607370), (7, 5663460), (10, 3964422), (11, 3604020), (12, 3303685), (14, 2831730), (15, 2642948), (20, 1982211), (21, 1887820), (22, 1802010), (28, 1415865), (30, 1321474), (33, 1201340), (35, 1132692), (42, 943910), (44, 901005), (55, 720804), (60, 660737), (66, 600670), (70, 566346), (77, 514860), (84, 471955), (105, 377564), (110, 360402), (132, 300335), (140, 283173), (154, 257430), (165, 240268), (210, 188782), (220, 180201), (231, 171620), (308, 128715), (330, 120134), (385, 102972), (420, 94391), (462, 85810), (660, 60067), (770, 51486), (924, 42905), (1155, 34324), (1540, 25743), (2310, 17162), (4620, 8581)]