4335040

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 112

約数和(自身を含む): 11704320

約数和(自身を除く): 7369280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 31, 32, 38, 40, 46, 62, 64, 76, 80, 92, 95, 115, 124, 152, 155, 160, 184, 190, 230, 248, 304, 310, 320, 368, 380, 437, 460, 496, 589, 608, 620, 713, 736, 760, 874, 920, 992, 1178, 1216, 1240, 1426, 1472, 1520, 1748, 1840, 1984, 2185, 2356, 2480, 2852, 2945, 3040, 3496, 3565, 3680, 4370, 4712, 4960, 5704, 5890, 6080, 6992, 7130, 7360, 8740, 9424, 9920, 11408, 11780, 13547, 13984, 14260, 17480, 18848, 22816, 23560, 27094, 27968, 28520, 34960, 37696, 45632, 47120, 54188, 57040, 67735, 69920, 94240, 108376, 114080, 135470, 139840, 188480, 216752, 228160, 270940, 433504, 541880, 867008, 1083760, 2167520, 4335040]

約数ペア:

[(1, 4335040), (2, 2167520), (4, 1083760), (5, 867008), (8, 541880), (10, 433504), (16, 270940), (19, 228160), (20, 216752), (23, 188480), (31, 139840), (32, 135470), (38, 114080), (40, 108376), (46, 94240), (62, 69920), (64, 67735), (76, 57040), (80, 54188), (92, 47120), (95, 45632), (115, 37696), (124, 34960), (152, 28520), (155, 27968), (160, 27094), (184, 23560), (190, 22816), (230, 18848), (248, 17480), (304, 14260), (310, 13984), (320, 13547), (368, 11780), (380, 11408), (437, 9920), (460, 9424), (496, 8740), (589, 7360), (608, 7130), (620, 6992), (713, 6080), (736, 5890), (760, 5704), (874, 4960), (920, 4712), (992, 4370), (1178, 3680), (1216, 3565), (1240, 3496), (1426, 3040), (1472, 2945), (1520, 2852), (1748, 2480), (1840, 2356), (1984, 2185)]