2912000800

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191579}}^1$

素因数の和:191618

約数の個数: 72

約数和(自身を含む): 7483114800

約数和(自身を除く): 4571114000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 304, 380, 400, 475, 608, 760, 800, 950, 1520, 1900, 3040, 3800, 7600, 15200, 191579, 383158, 766316, 957895, 1532632, 1915790, 3065264, 3640001, 3831580, 4789475, 6130528, 7280002, 7663160, 9578950, 14560004, 15326320, 18200005, 19157900, 29120008, 30652640, 36400010, 38315800, 58240016, 72800020, 76631600, 91000025, 116480032, 145600040, 153263200, 182000050, 291200080, 364000100, 582400160, 728000200, 1456000400, 2912000800]

約数ペア:

[(1, 2912000800), (2, 1456000400), (4, 728000200), (5, 582400160), (8, 364000100), (10, 291200080), (16, 182000050), (19, 153263200), (20, 145600040), (25, 116480032), (32, 91000025), (38, 76631600), (40, 72800020), (50, 58240016), (76, 38315800), (80, 36400010), (95, 30652640), (100, 29120008), (152, 19157900), (160, 18200005), (190, 15326320), (200, 14560004), (304, 9578950), (380, 7663160), (400, 7280002), (475, 6130528), (608, 4789475), (760, 3831580), (800, 3640001), (950, 3065264), (1520, 1915790), (1900, 1532632), (3040, 957895), (3800, 766316), (7600, 383158), (15200, 191579)]