27956000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 96

約数和(自身を含む): 71351280

約数和(自身を除く): 43395280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 200, 232, 241, 250, 290, 400, 464, 482, 500, 580, 725, 800, 928, 964, 1000, 1160, 1205, 1450, 1928, 2000, 2320, 2410, 2900, 3625, 3856, 4000, 4640, 4820, 5800, 6025, 6989, 7250, 7712, 9640, 11600, 12050, 13978, 14500, 19280, 23200, 24100, 27956, 29000, 30125, 34945, 38560, 48200, 55912, 58000, 60250, 69890, 96400, 111824, 116000, 120500, 139780, 174725, 192800, 223648, 241000, 279560, 349450, 482000, 559120, 698900, 873625, 964000, 1118240, 1397800, 1747250, 2795600, 3494500, 5591200, 6989000, 13978000, 27956000]

約数ペア:

[(1, 27956000), (2, 13978000), (4, 6989000), (5, 5591200), (8, 3494500), (10, 2795600), (16, 1747250), (20, 1397800), (25, 1118240), (29, 964000), (32, 873625), (40, 698900), (50, 559120), (58, 482000), (80, 349450), (100, 279560), (116, 241000), (125, 223648), (145, 192800), (160, 174725), (200, 139780), (232, 120500), (241, 116000), (250, 111824), (290, 96400), (400, 69890), (464, 60250), (482, 58000), (500, 55912), (580, 48200), (725, 38560), (800, 34945), (928, 30125), (964, 29000), (1000, 27956), (1160, 24100), (1205, 23200), (1450, 19280), (1928, 14500), (2000, 13978), (2320, 12050), (2410, 11600), (2900, 9640), (3625, 7712), (3856, 7250), (4000, 6989), (4640, 6025), (4820, 5800)]