237401450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33203}}^1$

素因数の和:33239

約数の個数: 48

約数和(自身を含む): 518779296

約数和(自身を除く): 281377846

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 33203, 66406, 166015, 332030, 365233, 431639, 730466, 830075, 863278, 1660150, 1826165, 2158195, 3652330, 4316390, 4748029, 9130825, 9496058, 10790975, 18261650, 21581950, 23740145, 47480290, 118700725, 237401450]

約数ペア:

[(1, 237401450), (2, 118700725), (5, 47480290), (10, 23740145), (11, 21581950), (13, 18261650), (22, 10790975), (25, 9496058), (26, 9130825), (50, 4748029), (55, 4316390), (65, 3652330), (110, 2158195), (130, 1826165), (143, 1660150), (275, 863278), (286, 830075), (325, 730466), (550, 431639), (650, 365233), (715, 332030), (1430, 166015), (3575, 66406), (7150, 33203)]