39956460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 121347072

約数和(自身を除く): 81390612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 911, 1020, 1290, 1462, 1822, 2193, 2580, 2733, 2924, 3644, 3655, 4386, 4555, 5466, 7310, 8772, 9110, 10932, 10965, 13665, 14620, 15487, 18220, 21930, 27330, 30974, 39173, 43860, 46461, 54660, 61948, 77435, 78346, 92922, 117519, 154870, 156692, 185844, 195865, 232305, 235038, 309740, 391730, 464610, 470076, 587595, 665941, 783460, 929220, 1175190, 1331882, 1997823, 2350380, 2663764, 3329705, 3995646, 6659410, 7991292, 9989115, 13318820, 19978230, 39956460]

約数ペア:

[(1, 39956460), (2, 19978230), (3, 13318820), (4, 9989115), (5, 7991292), (6, 6659410), (10, 3995646), (12, 3329705), (15, 2663764), (17, 2350380), (20, 1997823), (30, 1331882), (34, 1175190), (43, 929220), (51, 783460), (60, 665941), (68, 587595), (85, 470076), (86, 464610), (102, 391730), (129, 309740), (170, 235038), (172, 232305), (204, 195865), (215, 185844), (255, 156692), (258, 154870), (340, 117519), (430, 92922), (510, 78346), (516, 77435), (645, 61948), (731, 54660), (860, 46461), (911, 43860), (1020, 39173), (1290, 30974), (1462, 27330), (1822, 21930), (2193, 18220), (2580, 15487), (2733, 14620), (2924, 13665), (3644, 10965), (3655, 10932), (4386, 9110), (4555, 8772), (5466, 7310)]