4902473920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21487}}^1$

素因数の和:21558

約数の個数: 112

約数和(自身を含む): 12575121408

約数和(自身を除く): 7672647488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 7360, 9920, 11408, 14260, 21487, 22816, 28520, 42974, 45632, 57040, 85948, 107435, 114080, 171896, 214870, 228160, 343792, 429740, 494201, 666097, 687584, 859480, 988402, 1332194, 1375168, 1718960, 1976804, 2471005, 2664388, 3330485, 3437920, 3953608, 4942010, 5328776, 6660970, 6875840, 7907216, 9884020, 10657552, 13321940, 15320231, 15814432, 19768040, 21315104, 26643880, 30640462, 31628864, 39536080, 42630208, 53287760, 61280924, 76601155, 79072160, 106575520, 122561848, 153202310, 158144320, 213151040, 245123696, 306404620, 490247392, 612809240, 980494784, 1225618480, 2451236960, 4902473920]

約数ペア:

[(1, 4902473920), (2, 2451236960), (4, 1225618480), (5, 980494784), (8, 612809240), (10, 490247392), (16, 306404620), (20, 245123696), (23, 213151040), (31, 158144320), (32, 153202310), (40, 122561848), (46, 106575520), (62, 79072160), (64, 76601155), (80, 61280924), (92, 53287760), (115, 42630208), (124, 39536080), (155, 31628864), (160, 30640462), (184, 26643880), (230, 21315104), (248, 19768040), (310, 15814432), (320, 15320231), (368, 13321940), (460, 10657552), (496, 9884020), (620, 7907216), (713, 6875840), (736, 6660970), (920, 5328776), (992, 4942010), (1240, 3953608), (1426, 3437920), (1472, 3330485), (1840, 2664388), (1984, 2471005), (2480, 1976804), (2852, 1718960), (3565, 1375168), (3680, 1332194), (4960, 988402), (5704, 859480), (7130, 687584), (7360, 666097), (9920, 494201), (11408, 429740), (14260, 343792), (21487, 228160), (22816, 214870), (28520, 171896), (42974, 114080), (45632, 107435), (57040, 85948)]