5402813260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:492

約数の個数: 144

約数和(自身を含む): 12886274016

約数和(自身を除く): 7483460756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 43, 52, 65, 74, 86, 130, 148, 172, 185, 215, 260, 353, 370, 430, 481, 559, 706, 740, 860, 962, 1118, 1369, 1412, 1591, 1765, 1924, 2236, 2405, 2738, 2795, 3182, 3530, 4589, 4810, 5476, 5590, 6364, 6845, 7060, 7955, 9178, 9620, 11180, 13061, 13690, 15179, 15910, 17797, 18356, 20683, 22945, 26122, 27380, 30358, 31820, 35594, 41366, 45890, 52244, 58867, 60716, 65305, 71188, 75895, 82732, 88985, 91780, 103415, 117734, 130610, 151790, 169793, 177970, 197327, 206830, 235468, 261220, 294335, 303580, 339586, 355940, 394654, 413660, 483257, 561623, 588670, 679172, 765271, 789308, 848965, 966514, 986635, 1123246, 1177340, 1530542, 1697930, 1933028, 1973270, 2246492, 2416285, 2808115, 3061084, 3395860, 3826355, 3946540, 4832570, 5616230, 6282341, 7301099, 7652710, 9665140, 11232460, 12564682, 14602198, 15305420, 20780051, 25129364, 29204396, 31411705, 36505495, 41560102, 62823410, 73010990, 83120204, 103900255, 125646820, 146021980, 207800510, 270140663, 415601020, 540281326, 1080562652, 1350703315, 2701406630, 5402813260]

約数ペア:

[(1, 5402813260), (2, 2701406630), (4, 1350703315), (5, 1080562652), (10, 540281326), (13, 415601020), (20, 270140663), (26, 207800510), (37, 146021980), (43, 125646820), (52, 103900255), (65, 83120204), (74, 73010990), (86, 62823410), (130, 41560102), (148, 36505495), (172, 31411705), (185, 29204396), (215, 25129364), (260, 20780051), (353, 15305420), (370, 14602198), (430, 12564682), (481, 11232460), (559, 9665140), (706, 7652710), (740, 7301099), (860, 6282341), (962, 5616230), (1118, 4832570), (1369, 3946540), (1412, 3826355), (1591, 3395860), (1765, 3061084), (1924, 2808115), (2236, 2416285), (2405, 2246492), (2738, 1973270), (2795, 1933028), (3182, 1697930), (3530, 1530542), (4589, 1177340), (4810, 1123246), (5476, 986635), (5590, 966514), (6364, 848965), (6845, 789308), (7060, 765271), (7955, 679172), (9178, 588670), (9620, 561623), (11180, 483257), (13061, 413660), (13690, 394654), (15179, 355940), (15910, 339586), (17797, 303580), (18356, 294335), (20683, 261220), (22945, 235468), (26122, 206830), (27380, 197327), (30358, 177970), (31820, 169793), (35594, 151790), (41366, 130610), (45890, 117734), (52244, 103415), (58867, 91780), (60716, 88985), (65305, 82732), (71188, 75895)]