5200302080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8251

約数の個数: 104

約数和(自身を含む): 12883329024

約数和(自身を除く): 7683026944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 7936, 8191, 9920, 10240, 15872, 16382, 19840, 20480, 31744, 32764, 39680, 40955, 63488, 65528, 79360, 81910, 126976, 131056, 158720, 163820, 253921, 262112, 317440, 327640, 507842, 524224, 634880, 655280, 1015684, 1048448, 1269605, 1310560, 2031368, 2096896, 2539210, 2621120, 4062736, 4193792, 5078420, 5242240, 8125472, 8387584, 10156840, 10484480, 16250944, 16775168, 20313680, 20968960, 32501888, 33550336, 40627360, 41937920, 65003776, 81254720, 83875840, 130007552, 162509440, 167751680, 260015104, 325018880, 520030208, 650037760, 1040060416, 1300075520, 2600151040, 5200302080]

約数ペア:

[(1, 5200302080), (2, 2600151040), (4, 1300075520), (5, 1040060416), (8, 650037760), (10, 520030208), (16, 325018880), (20, 260015104), (31, 167751680), (32, 162509440), (40, 130007552), (62, 83875840), (64, 81254720), (80, 65003776), (124, 41937920), (128, 40627360), (155, 33550336), (160, 32501888), (248, 20968960), (256, 20313680), (310, 16775168), (320, 16250944), (496, 10484480), (512, 10156840), (620, 8387584), (640, 8125472), (992, 5242240), (1024, 5078420), (1240, 4193792), (1280, 4062736), (1984, 2621120), (2048, 2539210), (2480, 2096896), (2560, 2031368), (3968, 1310560), (4096, 1269605), (4960, 1048448), (5120, 1015684), (7936, 655280), (8191, 634880), (9920, 524224), (10240, 507842), (15872, 327640), (16382, 317440), (19840, 262112), (20480, 253921), (31744, 163820), (32764, 158720), (39680, 131056), (40955, 126976), (63488, 81910), (65528, 79360)]