45504340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{787}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 113188320

約数和(自身を除く): 67683980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 245, 295, 413, 490, 590, 787, 826, 980, 1180, 1574, 1652, 2065, 2891, 3148, 3935, 4130, 5509, 5782, 7870, 8260, 11018, 11564, 14455, 15740, 22036, 27545, 28910, 38563, 46433, 55090, 57820, 77126, 92866, 110180, 154252, 185732, 192815, 232165, 325031, 385630, 464330, 650062, 771260, 928660, 1300124, 1625155, 2275217, 3250310, 4550434, 6500620, 9100868, 11376085, 22752170, 45504340]

約数ペア:

[(1, 45504340), (2, 22752170), (4, 11376085), (5, 9100868), (7, 6500620), (10, 4550434), (14, 3250310), (20, 2275217), (28, 1625155), (35, 1300124), (49, 928660), (59, 771260), (70, 650062), (98, 464330), (118, 385630), (140, 325031), (196, 232165), (236, 192815), (245, 185732), (295, 154252), (413, 110180), (490, 92866), (590, 77126), (787, 57820), (826, 55090), (980, 46433), (1180, 38563), (1574, 28910), (1652, 27545), (2065, 22036), (2891, 15740), (3148, 14455), (3935, 11564), (4130, 11018), (5509, 8260), (5782, 7870)]