37477180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 91869120

約数和(自身を除く): 54391940

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 61, 65, 68, 85, 122, 130, 139, 170, 221, 244, 260, 278, 305, 340, 442, 556, 610, 695, 793, 884, 1037, 1105, 1220, 1390, 1586, 1807, 2074, 2210, 2363, 2780, 3172, 3614, 3965, 4148, 4420, 4726, 5185, 7228, 7930, 8479, 9035, 9452, 10370, 11815, 13481, 15860, 16958, 18070, 20740, 23630, 26962, 30719, 33916, 36140, 42395, 47260, 53924, 61438, 67405, 84790, 110227, 122876, 134810, 144143, 153595, 169580, 220454, 269620, 288286, 307190, 440908, 551135, 576572, 614380, 720715, 1102270, 1441430, 1873859, 2204540, 2882860, 3747718, 7495436, 9369295, 18738590, 37477180]

約数ペア:

[(1, 37477180), (2, 18738590), (4, 9369295), (5, 7495436), (10, 3747718), (13, 2882860), (17, 2204540), (20, 1873859), (26, 1441430), (34, 1102270), (52, 720715), (61, 614380), (65, 576572), (68, 551135), (85, 440908), (122, 307190), (130, 288286), (139, 269620), (170, 220454), (221, 169580), (244, 153595), (260, 144143), (278, 134810), (305, 122876), (340, 110227), (442, 84790), (556, 67405), (610, 61438), (695, 53924), (793, 47260), (884, 42395), (1037, 36140), (1105, 33916), (1220, 30719), (1390, 26962), (1586, 23630), (1807, 20740), (2074, 18070), (2210, 16958), (2363, 15860), (2780, 13481), (3172, 11815), (3614, 10370), (3965, 9452), (4148, 9035), (4420, 8479), (4726, 7930), (5185, 7228)]