23905839280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{211781}}^1$

素因数の和:211894

約数の個数: 80

約数和(自身を含む): 59559875424

約数和(自身を除く): 35654036144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 83, 85, 136, 166, 170, 272, 332, 340, 415, 664, 680, 830, 1328, 1360, 1411, 1660, 2822, 3320, 5644, 6640, 7055, 11288, 14110, 22576, 28220, 56440, 112880, 211781, 423562, 847124, 1058905, 1694248, 2117810, 3388496, 3600277, 4235620, 7200554, 8471240, 14401108, 16942480, 17577823, 18001385, 28802216, 35155646, 36002770, 57604432, 70311292, 72005540, 87889115, 140622584, 144011080, 175778230, 281245168, 288022160, 298822991, 351556460, 597645982, 703112920, 1195291964, 1406225840, 1494114955, 2390583928, 2988229910, 4781167856, 5976459820, 11952919640, 23905839280]

約数ペア:

[(1, 23905839280), (2, 11952919640), (4, 5976459820), (5, 4781167856), (8, 2988229910), (10, 2390583928), (16, 1494114955), (17, 1406225840), (20, 1195291964), (34, 703112920), (40, 597645982), (68, 351556460), (80, 298822991), (83, 288022160), (85, 281245168), (136, 175778230), (166, 144011080), (170, 140622584), (272, 87889115), (332, 72005540), (340, 70311292), (415, 57604432), (664, 36002770), (680, 35155646), (830, 28802216), (1328, 18001385), (1360, 17577823), (1411, 16942480), (1660, 14401108), (2822, 8471240), (3320, 7200554), (5644, 4235620), (6640, 3600277), (7055, 3388496), (11288, 2117810), (14110, 1694248), (22576, 1058905), (28220, 847124), (56440, 423562), (112880, 211781)]