16480750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 36324288

約数和(自身を除く): 19843538

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 461, 550, 650, 715, 922, 1375, 1430, 1625, 2305, 2750, 3250, 3575, 4610, 5071, 5993, 7150, 10142, 11525, 11986, 17875, 23050, 25355, 29965, 35750, 50710, 57625, 59930, 65923, 115250, 126775, 131846, 149825, 253550, 299650, 329615, 633875, 659230, 749125, 1267750, 1498250, 1648075, 3296150, 8240375, 16480750]

約数ペア:

[(1, 16480750), (2, 8240375), (5, 3296150), (10, 1648075), (11, 1498250), (13, 1267750), (22, 749125), (25, 659230), (26, 633875), (50, 329615), (55, 299650), (65, 253550), (110, 149825), (125, 131846), (130, 126775), (143, 115250), (250, 65923), (275, 59930), (286, 57625), (325, 50710), (461, 35750), (550, 29965), (650, 25355), (715, 23050), (922, 17875), (1375, 11986), (1430, 11525), (1625, 10142), (2305, 7150), (2750, 5993), (3250, 5071), (3575, 4610)]