44115680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 128758896

約数和(自身を除く): 84643216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 331, 340, 392, 476, 490, 544, 560, 595, 662, 680, 784, 833, 952, 980, 1120, 1190, 1324, 1360, 1568, 1655, 1666, 1904, 1960, 2317, 2380, 2648, 2720, 3310, 3332, 3808, 3920, 4165, 4634, 4760, 5296, 5627, 6620, 6664, 7840, 8330, 9268, 9520, 10592, 11254, 11585, 13240, 13328, 16219, 16660, 18536, 19040, 22508, 23170, 26480, 26656, 28135, 32438, 33320, 37072, 39389, 45016, 46340, 52960, 56270, 64876, 66640, 74144, 78778, 81095, 90032, 92680, 112540, 129752, 133280, 157556, 162190, 180064, 185360, 196945, 225080, 259504, 275723, 315112, 324380, 370720, 393890, 450160, 519008, 551446, 630224, 648760, 787780, 900320, 1102892, 1260448, 1297520, 1378615, 1575560, 2205784, 2595040, 2757230, 3151120, 4411568, 5514460, 6302240, 8823136, 11028920, 22057840, 44115680]

約数ペア:

[(1, 44115680), (2, 22057840), (4, 11028920), (5, 8823136), (7, 6302240), (8, 5514460), (10, 4411568), (14, 3151120), (16, 2757230), (17, 2595040), (20, 2205784), (28, 1575560), (32, 1378615), (34, 1297520), (35, 1260448), (40, 1102892), (49, 900320), (56, 787780), (68, 648760), (70, 630224), (80, 551446), (85, 519008), (98, 450160), (112, 393890), (119, 370720), (136, 324380), (140, 315112), (160, 275723), (170, 259504), (196, 225080), (224, 196945), (238, 185360), (245, 180064), (272, 162190), (280, 157556), (331, 133280), (340, 129752), (392, 112540), (476, 92680), (490, 90032), (544, 81095), (560, 78778), (595, 74144), (662, 66640), (680, 64876), (784, 56270), (833, 52960), (952, 46340), (980, 45016), (1120, 39389), (1190, 37072), (1324, 33320), (1360, 32438), (1568, 28135), (1655, 26656), (1666, 26480), (1904, 23170), (1960, 22508), (2317, 19040), (2380, 18536), (2648, 16660), (2720, 16219), (3310, 13328), (3332, 13240), (3808, 11585), (3920, 11254), (4165, 10592), (4634, 9520), (4760, 9268), (5296, 8330), (5627, 7840), (6620, 6664)]