13649472980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{153953}}^1$

素因数の和:154017

約数の個数: 96

約数和(自身を含む): 34761581568

約数和(自身を除く): 21112108588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3410, 4030, 4433, 6820, 8060, 8866, 17732, 22165, 44330, 88660, 153953, 307906, 615812, 769765, 1539530, 1693483, 2001389, 3079060, 3386966, 4002778, 4772543, 6773932, 8005556, 8467415, 9545086, 10006945, 16934830, 19090172, 20013890, 22015279, 23862715, 33869660, 40027780, 44030558, 47725430, 52497973, 62043059, 88061116, 95450860, 104995946, 110076395, 124086118, 209991892, 220152790, 248172236, 262489865, 310215295, 440305580, 524979730, 620430590, 682473649, 1049959460, 1240861180, 1364947298, 2729894596, 3412368245, 6824736490, 13649472980]

約数ペア:

[(1, 13649472980), (2, 6824736490), (4, 3412368245), (5, 2729894596), (10, 1364947298), (11, 1240861180), (13, 1049959460), (20, 682473649), (22, 620430590), (26, 524979730), (31, 440305580), (44, 310215295), (52, 262489865), (55, 248172236), (62, 220152790), (65, 209991892), (110, 124086118), (124, 110076395), (130, 104995946), (143, 95450860), (155, 88061116), (220, 62043059), (260, 52497973), (286, 47725430), (310, 44030558), (341, 40027780), (403, 33869660), (572, 23862715), (620, 22015279), (682, 20013890), (715, 19090172), (806, 16934830), (1364, 10006945), (1430, 9545086), (1612, 8467415), (1705, 8005556), (2015, 6773932), (2860, 4772543), (3410, 4002778), (4030, 3386966), (4433, 3079060), (6820, 2001389), (8060, 1693483), (8866, 1539530), (17732, 769765), (22165, 615812), (44330, 307906), (88660, 153953)]