2290182100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{29399}}^1$

素因数の和:29473

約数の個数: 72

約数和(自身を含む): 5359032000

約数和(自身を除く): 3068849900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 41, 50, 76, 82, 95, 100, 164, 190, 205, 380, 410, 475, 779, 820, 950, 1025, 1558, 1900, 2050, 3116, 3895, 4100, 7790, 15580, 19475, 29399, 38950, 58798, 77900, 117596, 146995, 293990, 558581, 587980, 734975, 1117162, 1205359, 1469950, 2234324, 2410718, 2792905, 2939900, 4821436, 5585810, 6026795, 11171620, 12053590, 13964525, 22901821, 24107180, 27929050, 30133975, 45803642, 55858100, 60267950, 91607284, 114509105, 120535900, 229018210, 458036420, 572545525, 1145091050, 2290182100]

約数ペア:

[(1, 2290182100), (2, 1145091050), (4, 572545525), (5, 458036420), (10, 229018210), (19, 120535900), (20, 114509105), (25, 91607284), (38, 60267950), (41, 55858100), (50, 45803642), (76, 30133975), (82, 27929050), (95, 24107180), (100, 22901821), (164, 13964525), (190, 12053590), (205, 11171620), (380, 6026795), (410, 5585810), (475, 4821436), (779, 2939900), (820, 2792905), (950, 2410718), (1025, 2234324), (1558, 1469950), (1900, 1205359), (2050, 1117162), (3116, 734975), (3895, 587980), (4100, 558581), (7790, 293990), (15580, 146995), (19475, 117596), (29399, 77900), (38950, 58798)]