103701020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 244944000

約数和(自身を除く): 141242980

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 89, 92, 115, 149, 170, 178, 230, 298, 340, 356, 391, 445, 460, 596, 745, 782, 890, 1490, 1513, 1564, 1780, 1955, 2047, 2533, 2980, 3026, 3427, 3910, 4094, 5066, 6052, 6854, 7565, 7820, 8188, 10132, 10235, 12665, 13261, 13708, 15130, 17135, 20470, 25330, 26522, 30260, 34270, 34799, 40940, 50660, 53044, 58259, 66305, 68540, 69598, 116518, 132610, 139196, 173995, 225437, 233036, 265220, 291295, 305003, 347990, 450874, 582590, 610006, 695980, 901748, 1127185, 1165180, 1220012, 1525015, 2254370, 3050030, 4508740, 5185051, 6100060, 10370102, 20740204, 25925255, 51850510, 103701020]

約数ペア:

[(1, 103701020), (2, 51850510), (4, 25925255), (5, 20740204), (10, 10370102), (17, 6100060), (20, 5185051), (23, 4508740), (34, 3050030), (46, 2254370), (68, 1525015), (85, 1220012), (89, 1165180), (92, 1127185), (115, 901748), (149, 695980), (170, 610006), (178, 582590), (230, 450874), (298, 347990), (340, 305003), (356, 291295), (391, 265220), (445, 233036), (460, 225437), (596, 173995), (745, 139196), (782, 132610), (890, 116518), (1490, 69598), (1513, 68540), (1564, 66305), (1780, 58259), (1955, 53044), (2047, 50660), (2533, 40940), (2980, 34799), (3026, 34270), (3427, 30260), (3910, 26522), (4094, 25330), (5066, 20470), (6052, 17135), (6854, 15130), (7565, 13708), (7820, 13261), (8188, 12665), (10132, 10235)]