4467472000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^1\times {\mathrm{9007}}^1$

素因数の和:9067

約数の個数: 128

約数和(自身を含む): 11466823680

約数和(自身を除く): 6999351680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 640, 775, 800, 992, 1000, 1240, 1550, 1600, 1984, 2000, 2480, 3100, 3200, 3875, 3968, 4000, 4960, 6200, 7750, 8000, 9007, 9920, 12400, 15500, 16000, 18014, 19840, 24800, 31000, 36028, 45035, 49600, 62000, 72056, 90070, 99200, 124000, 144112, 180140, 225175, 248000, 279217, 288224, 360280, 450350, 496000, 558434, 576448, 720560, 900700, 1116868, 1125875, 1152896, 1396085, 1441120, 1801400, 2233736, 2251750, 2792170, 2882240, 3602800, 4467472, 4503500, 5584340, 5764480, 6980425, 7205600, 8934944, 9007000, 11168680, 13960850, 14411200, 17869888, 18014000, 22337360, 27921700, 28822400, 34902125, 35739776, 36028000, 44674720, 55843400, 69804250, 72056000, 89349440, 111686800, 139608500, 144112000, 178698880, 223373600, 279217000, 446747200, 558434000, 893494400, 1116868000, 2233736000, 4467472000]

約数ペア:

[(1, 4467472000), (2, 2233736000), (4, 1116868000), (5, 893494400), (8, 558434000), (10, 446747200), (16, 279217000), (20, 223373600), (25, 178698880), (31, 144112000), (32, 139608500), (40, 111686800), (50, 89349440), (62, 72056000), (64, 69804250), (80, 55843400), (100, 44674720), (124, 36028000), (125, 35739776), (128, 34902125), (155, 28822400), (160, 27921700), (200, 22337360), (248, 18014000), (250, 17869888), (310, 14411200), (320, 13960850), (400, 11168680), (496, 9007000), (500, 8934944), (620, 7205600), (640, 6980425), (775, 5764480), (800, 5584340), (992, 4503500), (1000, 4467472), (1240, 3602800), (1550, 2882240), (1600, 2792170), (1984, 2251750), (2000, 2233736), (2480, 1801400), (3100, 1441120), (3200, 1396085), (3875, 1152896), (3968, 1125875), (4000, 1116868), (4960, 900700), (6200, 720560), (7750, 576448), (8000, 558434), (9007, 496000), (9920, 450350), (12400, 360280), (15500, 288224), (16000, 279217), (18014, 248000), (19840, 225175), (24800, 180140), (31000, 144112), (36028, 124000), (45035, 99200), (49600, 90070), (62000, 72056)]