1943291300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1709

約数の個数: 72

約数和(自身を含む): 4301724672

約数和(自身を除く): 2358433372

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 191, 284, 355, 382, 710, 764, 955, 1420, 1433, 1775, 1910, 2866, 3550, 3820, 4775, 5732, 7100, 7165, 9550, 13561, 14330, 19100, 27122, 28660, 35825, 54244, 67805, 71650, 101743, 135610, 143300, 203486, 271220, 273703, 339025, 406972, 508715, 547406, 678050, 1017430, 1094812, 1356100, 1368515, 2034860, 2543575, 2737030, 5087150, 5474060, 6842575, 10174300, 13685150, 19432913, 27370300, 38865826, 77731652, 97164565, 194329130, 388658260, 485822825, 971645650, 1943291300]

約数ペア:

[(1, 1943291300), (2, 971645650), (4, 485822825), (5, 388658260), (10, 194329130), (20, 97164565), (25, 77731652), (50, 38865826), (71, 27370300), (100, 19432913), (142, 13685150), (191, 10174300), (284, 6842575), (355, 5474060), (382, 5087150), (710, 2737030), (764, 2543575), (955, 2034860), (1420, 1368515), (1433, 1356100), (1775, 1094812), (1910, 1017430), (2866, 678050), (3550, 547406), (3820, 508715), (4775, 406972), (5732, 339025), (7100, 273703), (7165, 271220), (9550, 203486), (13561, 143300), (14330, 135610), (19100, 101743), (27122, 71650), (28660, 67805), (35825, 54244)]