28547762110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{19891}}^1$

素因数の和:20042

約数の個数: 96

約数和(自身を含む): 62452127520

約数和(自身を除く): 33904365410

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 101, 145, 202, 203, 245, 290, 406, 490, 505, 707, 1010, 1015, 1414, 1421, 2030, 2842, 2929, 3535, 4949, 5858, 7070, 7105, 9898, 14210, 14645, 19891, 20503, 24745, 29290, 39782, 41006, 49490, 99455, 102515, 139237, 143521, 198910, 205030, 278474, 287042, 576839, 696185, 717605, 974659, 1153678, 1392370, 1435210, 1949318, 2008991, 2884195, 4017982, 4037873, 4873295, 5768390, 8075746, 9746590, 10044955, 14062937, 20089910, 20189365, 28125874, 28265111, 40378730, 56530222, 58260739, 70314685, 98440559, 116521478, 140629370, 141325555, 196881118, 282651110, 291303695, 407825173, 492202795, 582607390, 815650346, 984405590, 2039125865, 2854776211, 4078251730, 5709552422, 14273881055, 28547762110]

約数ペア:

[(1, 28547762110), (2, 14273881055), (5, 5709552422), (7, 4078251730), (10, 2854776211), (14, 2039125865), (29, 984405590), (35, 815650346), (49, 582607390), (58, 492202795), (70, 407825173), (98, 291303695), (101, 282651110), (145, 196881118), (202, 141325555), (203, 140629370), (245, 116521478), (290, 98440559), (406, 70314685), (490, 58260739), (505, 56530222), (707, 40378730), (1010, 28265111), (1015, 28125874), (1414, 20189365), (1421, 20089910), (2030, 14062937), (2842, 10044955), (2929, 9746590), (3535, 8075746), (4949, 5768390), (5858, 4873295), (7070, 4037873), (7105, 4017982), (9898, 2884195), (14210, 2008991), (14645, 1949318), (19891, 1435210), (20503, 1392370), (24745, 1153678), (29290, 974659), (39782, 717605), (41006, 696185), (49490, 576839), (99455, 287042), (102515, 278474), (139237, 205030), (143521, 198910)]