195816100

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 72

約数和(自身を含む): 441721728

約数和(自身を除く): 245905628

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 61, 94, 100, 122, 188, 235, 244, 305, 470, 610, 683, 940, 1175, 1220, 1366, 1525, 2350, 2732, 2867, 3050, 3415, 4700, 5734, 6100, 6830, 11468, 13660, 14335, 17075, 28670, 32101, 34150, 41663, 57340, 64202, 68300, 71675, 83326, 128404, 143350, 160505, 166652, 208315, 286700, 321010, 416630, 642020, 802525, 833260, 1041575, 1605050, 1958161, 2083150, 3210100, 3916322, 4166300, 7832644, 9790805, 19581610, 39163220, 48954025, 97908050, 195816100]

約数ペア:

[(1, 195816100), (2, 97908050), (4, 48954025), (5, 39163220), (10, 19581610), (20, 9790805), (25, 7832644), (47, 4166300), (50, 3916322), (61, 3210100), (94, 2083150), (100, 1958161), (122, 1605050), (188, 1041575), (235, 833260), (244, 802525), (305, 642020), (470, 416630), (610, 321010), (683, 286700), (940, 208315), (1175, 166652), (1220, 160505), (1366, 143350), (1525, 128404), (2350, 83326), (2732, 71675), (2867, 68300), (3050, 64202), (3415, 57340), (4700, 41663), (5734, 34150), (6100, 32101), (6830, 28670), (11468, 17075), (13660, 14335)]