45511720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 113172480

約数和(自身を除く): 67660760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 127, 136, 155, 170, 248, 254, 289, 310, 340, 508, 527, 578, 620, 635, 680, 1016, 1054, 1156, 1240, 1270, 1445, 2108, 2159, 2312, 2540, 2635, 2890, 3937, 4216, 4318, 5080, 5270, 5780, 7874, 8636, 8959, 10540, 10795, 11560, 15748, 17272, 17918, 19685, 21080, 21590, 31496, 35836, 36703, 39370, 43180, 44795, 66929, 71672, 73406, 78740, 86360, 89590, 133858, 146812, 157480, 179180, 183515, 267716, 293624, 334645, 358360, 367030, 535432, 669290, 734060, 1137793, 1338580, 1468120, 2275586, 2677160, 4551172, 5688965, 9102344, 11377930, 22755860, 45511720]

約数ペア:

[(1, 45511720), (2, 22755860), (4, 11377930), (5, 9102344), (8, 5688965), (10, 4551172), (17, 2677160), (20, 2275586), (31, 1468120), (34, 1338580), (40, 1137793), (62, 734060), (68, 669290), (85, 535432), (124, 367030), (127, 358360), (136, 334645), (155, 293624), (170, 267716), (248, 183515), (254, 179180), (289, 157480), (310, 146812), (340, 133858), (508, 89590), (527, 86360), (578, 78740), (620, 73406), (635, 71672), (680, 66929), (1016, 44795), (1054, 43180), (1156, 39370), (1240, 36703), (1270, 35836), (1445, 31496), (2108, 21590), (2159, 21080), (2312, 19685), (2540, 17918), (2635, 17272), (2890, 15748), (3937, 11560), (4216, 10795), (4318, 10540), (5080, 8959), (5270, 8636), (5780, 7874)]