39637980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 108

約数和(自身を含む): 124180056

約数和(自身を除く): 84542076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 131, 164, 180, 205, 246, 262, 369, 393, 410, 492, 524, 615, 655, 738, 786, 820, 1179, 1230, 1310, 1476, 1572, 1681, 1845, 1965, 2358, 2460, 2620, 3362, 3690, 3930, 4716, 5043, 5371, 5895, 6724, 7380, 7860, 8405, 10086, 10742, 11790, 15129, 16113, 16810, 20172, 21484, 23580, 25215, 26855, 30258, 32226, 33620, 48339, 50430, 53710, 60516, 64452, 75645, 80565, 96678, 100860, 107420, 151290, 161130, 193356, 220211, 241695, 302580, 322260, 440422, 483390, 660633, 880844, 966780, 1101055, 1321266, 1981899, 2202110, 2642532, 3303165, 3963798, 4404220, 6606330, 7927596, 9909495, 13212660, 19818990, 39637980]

約数ペア:

[(1, 39637980), (2, 19818990), (3, 13212660), (4, 9909495), (5, 7927596), (6, 6606330), (9, 4404220), (10, 3963798), (12, 3303165), (15, 2642532), (18, 2202110), (20, 1981899), (30, 1321266), (36, 1101055), (41, 966780), (45, 880844), (60, 660633), (82, 483390), (90, 440422), (123, 322260), (131, 302580), (164, 241695), (180, 220211), (205, 193356), (246, 161130), (262, 151290), (369, 107420), (393, 100860), (410, 96678), (492, 80565), (524, 75645), (615, 64452), (655, 60516), (738, 53710), (786, 50430), (820, 48339), (1179, 33620), (1230, 32226), (1310, 30258), (1476, 26855), (1572, 25215), (1681, 23580), (1845, 21484), (1965, 20172), (2358, 16810), (2460, 16113), (2620, 15129), (3362, 11790), (3690, 10742), (3930, 10086), (4716, 8405), (5043, 7860), (5371, 7380), (5895, 6724)]