918343540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 2072770560

約数和(自身を除く): 1154427020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 83, 92, 115, 134, 166, 230, 268, 332, 335, 359, 415, 460, 670, 718, 830, 1340, 1436, 1541, 1660, 1795, 1909, 3082, 3590, 3818, 5561, 6164, 7180, 7636, 7705, 8257, 9545, 11122, 15410, 16514, 19090, 22244, 24053, 27805, 29797, 30820, 33028, 38180, 41285, 48106, 55610, 59594, 82570, 96212, 111220, 119188, 120265, 127903, 148985, 165140, 240530, 255806, 297970, 481060, 511612, 553219, 595940, 639515, 685331, 1106438, 1279030, 1370662, 1996399, 2212876, 2558060, 2741324, 2766095, 3426655, 3992798, 5532190, 6853310, 7985596, 9981995, 11064380, 13706620, 19963990, 39927980, 45917177, 91834354, 183668708, 229585885, 459171770, 918343540]

約数ペア:

[(1, 918343540), (2, 459171770), (4, 229585885), (5, 183668708), (10, 91834354), (20, 45917177), (23, 39927980), (46, 19963990), (67, 13706620), (83, 11064380), (92, 9981995), (115, 7985596), (134, 6853310), (166, 5532190), (230, 3992798), (268, 3426655), (332, 2766095), (335, 2741324), (359, 2558060), (415, 2212876), (460, 1996399), (670, 1370662), (718, 1279030), (830, 1106438), (1340, 685331), (1436, 639515), (1541, 595940), (1660, 553219), (1795, 511612), (1909, 481060), (3082, 297970), (3590, 255806), (3818, 240530), (5561, 165140), (6164, 148985), (7180, 127903), (7636, 120265), (7705, 119188), (8257, 111220), (9545, 96212), (11122, 82570), (15410, 59594), (16514, 55610), (19090, 48106), (22244, 41285), (24053, 38180), (27805, 33028), (29797, 30820)]