4328980020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6701}}^1$

素因数の和:6850

約数の個数: 144

約数和(自身を含む): 13627203408

約数和(自身を除く): 9298223388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 97, 111, 148, 180, 185, 194, 222, 291, 333, 370, 388, 444, 485, 555, 582, 666, 740, 873, 970, 1110, 1164, 1332, 1455, 1665, 1746, 1940, 2220, 2910, 3330, 3492, 3589, 4365, 5820, 6660, 6701, 7178, 8730, 10767, 13402, 14356, 17460, 17945, 20103, 21534, 26804, 32301, 33505, 35890, 40206, 43068, 53835, 60309, 64602, 67010, 71780, 80412, 100515, 107670, 120618, 129204, 134020, 161505, 201030, 215340, 241236, 247937, 301545, 323010, 402060, 495874, 603090, 646020, 649997, 743811, 991748, 1206180, 1239685, 1299994, 1487622, 1949991, 2231433, 2479370, 2599988, 2975244, 3249985, 3719055, 3899982, 4462866, 4958740, 5849973, 6499970, 7438110, 7799964, 8925732, 9749955, 11157165, 11699946, 12999940, 14876220, 19499910, 22314330, 23399892, 24049889, 29249865, 38999820, 44628660, 48099778, 58499730, 72149667, 96199556, 116999460, 120249445, 144299334, 216449001, 240498890, 288598668, 360748335, 432898002, 480997780, 721496670, 865796004, 1082245005, 1442993340, 2164490010, 4328980020]

約数ペア:

[(1, 4328980020), (2, 2164490010), (3, 1442993340), (4, 1082245005), (5, 865796004), (6, 721496670), (9, 480997780), (10, 432898002), (12, 360748335), (15, 288598668), (18, 240498890), (20, 216449001), (30, 144299334), (36, 120249445), (37, 116999460), (45, 96199556), (60, 72149667), (74, 58499730), (90, 48099778), (97, 44628660), (111, 38999820), (148, 29249865), (180, 24049889), (185, 23399892), (194, 22314330), (222, 19499910), (291, 14876220), (333, 12999940), (370, 11699946), (388, 11157165), (444, 9749955), (485, 8925732), (555, 7799964), (582, 7438110), (666, 6499970), (740, 5849973), (873, 4958740), (970, 4462866), (1110, 3899982), (1164, 3719055), (1332, 3249985), (1455, 2975244), (1665, 2599988), (1746, 2479370), (1940, 2231433), (2220, 1949991), (2910, 1487622), (3330, 1299994), (3492, 1239685), (3589, 1206180), (4365, 991748), (5820, 743811), (6660, 649997), (6701, 646020), (7178, 603090), (8730, 495874), (10767, 402060), (13402, 323010), (14356, 301545), (17460, 247937), (17945, 241236), (20103, 215340), (21534, 201030), (26804, 161505), (32301, 134020), (33505, 129204), (35890, 120618), (40206, 107670), (43068, 100515), (53835, 80412), (60309, 71780), (64602, 67010)]