22000860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 144

約数和(自身を含む): 80371200

約数和(自身を除く): 58370340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 919, 1140, 1197, 1260, 1330, 1596, 1710, 1838, 1995, 2394, 2660, 2757, 3420, 3676, 3990, 4595, 4788, 5514, 5985, 6433, 7980, 8271, 9190, 11028, 11970, 12866, 13785, 16542, 17461, 18380, 19299, 23940, 25732, 27570, 32165, 33084, 34922, 38598, 41355, 52383, 55140, 57897, 64330, 69844, 77196, 82710, 87305, 96495, 104766, 115794, 122227, 128660, 157149, 165420, 174610, 192990, 209532, 231588, 244454, 261915, 289485, 314298, 349220, 366681, 385980, 488908, 523830, 578970, 611135, 628596, 733362, 785745, 1047660, 1100043, 1157940, 1222270, 1466724, 1571490, 1833405, 2200086, 2444540, 3142980, 3666810, 4400172, 5500215, 7333620, 11000430, 22000860]

約数ペア:

[(1, 22000860), (2, 11000430), (3, 7333620), (4, 5500215), (5, 4400172), (6, 3666810), (7, 3142980), (9, 2444540), (10, 2200086), (12, 1833405), (14, 1571490), (15, 1466724), (18, 1222270), (19, 1157940), (20, 1100043), (21, 1047660), (28, 785745), (30, 733362), (35, 628596), (36, 611135), (38, 578970), (42, 523830), (45, 488908), (57, 385980), (60, 366681), (63, 349220), (70, 314298), (76, 289485), (84, 261915), (90, 244454), (95, 231588), (105, 209532), (114, 192990), (126, 174610), (133, 165420), (140, 157149), (171, 128660), (180, 122227), (190, 115794), (210, 104766), (228, 96495), (252, 87305), (266, 82710), (285, 77196), (315, 69844), (342, 64330), (380, 57897), (399, 55140), (420, 52383), (532, 41355), (570, 38598), (630, 34922), (665, 33084), (684, 32165), (798, 27570), (855, 25732), (919, 23940), (1140, 19299), (1197, 18380), (1260, 17461), (1330, 16542), (1596, 13785), (1710, 12866), (1838, 11970), (1995, 11028), (2394, 9190), (2660, 8271), (2757, 7980), (3420, 6433), (3676, 5985), (3990, 5514), (4595, 4788)]