377019280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22549}}^1$

素因数の和:22592

約数の個数: 80

約数和(自身を含む): 1006632000

約数和(自身を除く): 629612720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 22549, 45098, 90196, 112745, 180392, 225490, 248039, 360784, 428431, 450980, 496078, 856862, 901960, 992156, 1240195, 1713724, 1803920, 1984312, 2142155, 2480390, 3427448, 3968624, 4284310, 4712741, 4960780, 6854896, 8568620, 9425482, 9921560, 17137240, 18850964, 19843120, 23563705, 34274480, 37701928, 47127410, 75403856, 94254820, 188509640, 377019280]

約数ペア:

[(1, 377019280), (2, 188509640), (4, 94254820), (5, 75403856), (8, 47127410), (10, 37701928), (11, 34274480), (16, 23563705), (19, 19843120), (20, 18850964), (22, 17137240), (38, 9921560), (40, 9425482), (44, 8568620), (55, 6854896), (76, 4960780), (80, 4712741), (88, 4284310), (95, 3968624), (110, 3427448), (152, 2480390), (176, 2142155), (190, 1984312), (209, 1803920), (220, 1713724), (304, 1240195), (380, 992156), (418, 901960), (440, 856862), (760, 496078), (836, 450980), (880, 428431), (1045, 360784), (1520, 248039), (1672, 225490), (2090, 180392), (3344, 112745), (4180, 90196), (8360, 45098), (16720, 22549)]