195655277960

素因数分解:

$2^3\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1181}}^1\times {\mathrm{6691}}^1$

素因数の和:8502

約数の個数: 64

約数和(自身を含む): 441374875200

約数和(自身を除く): 245719597240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 619, 1181, 1238, 2362, 2476, 3095, 4724, 4952, 5905, 6190, 6691, 9448, 11810, 12380, 13382, 23620, 24760, 26764, 33455, 47240, 53528, 66910, 133820, 267640, 731039, 1462078, 2924156, 3655195, 4141729, 5848312, 7310390, 7902071, 8283458, 14620780, 15804142, 16566916, 20708645, 29241560, 31608284, 33133832, 39510355, 41417290, 63216568, 79020710, 82834580, 158041420, 165669160, 316082840, 4891381949, 9782763898, 19565527796, 24456909745, 39131055592, 48913819490, 97827638980, 195655277960]

約数ペア:

[(1, 195655277960), (2, 97827638980), (4, 48913819490), (5, 39131055592), (8, 24456909745), (10, 19565527796), (20, 9782763898), (40, 4891381949), (619, 316082840), (1181, 165669160), (1238, 158041420), (2362, 82834580), (2476, 79020710), (3095, 63216568), (4724, 41417290), (4952, 39510355), (5905, 33133832), (6190, 31608284), (6691, 29241560), (9448, 20708645), (11810, 16566916), (12380, 15804142), (13382, 14620780), (23620, 8283458), (24760, 7902071), (26764, 7310390), (33455, 5848312), (47240, 4141729), (53528, 3655195), (66910, 2924156), (133820, 1462078), (267640, 731039)]