65255655290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{953}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 140947776000

約数和(自身を除く): 75692120710

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 290, 379, 406, 445, 623, 758, 890, 953, 1015, 1246, 1895, 1906, 2030, 2581, 2653, 3115, 3790, 4765, 5162, 5306, 6230, 6671, 9530, 10991, 12905, 13265, 13342, 18067, 21982, 25810, 26530, 27637, 33355, 33731, 36134, 54955, 55274, 66710, 67462, 76937, 84817, 90335, 109910, 138185, 153874, 168655, 169634, 180670, 193459, 236117, 276370, 337310, 361187, 384685, 386918, 424085, 472234, 593719, 722374, 769370, 848170, 967295, 978199, 1180585, 1187438, 1805935, 1934590, 1956398, 2361170, 2459693, 2528309, 2968595, 3611870, 4890995, 4919386, 5056618, 5937190, 6847393, 9781990, 10474423, 12298465, 12641545, 13694786, 17217851, 20948846, 24596930, 25283090, 32145643, 34236965, 34435702, 52372115, 64291286, 68473930, 73320961, 86089255, 104744230, 146641922, 160728215, 172178510, 225019501, 321456430, 366604805, 450039002, 733209610, 932223647, 1125097505, 1864447294, 2250195010, 4661118235, 6525565529, 9322236470, 13051131058, 32627827645, 65255655290]

約数ペア:

[(1, 65255655290), (2, 32627827645), (5, 13051131058), (7, 9322236470), (10, 6525565529), (14, 4661118235), (29, 2250195010), (35, 1864447294), (58, 1125097505), (70, 932223647), (89, 733209610), (145, 450039002), (178, 366604805), (203, 321456430), (290, 225019501), (379, 172178510), (406, 160728215), (445, 146641922), (623, 104744230), (758, 86089255), (890, 73320961), (953, 68473930), (1015, 64291286), (1246, 52372115), (1895, 34435702), (1906, 34236965), (2030, 32145643), (2581, 25283090), (2653, 24596930), (3115, 20948846), (3790, 17217851), (4765, 13694786), (5162, 12641545), (5306, 12298465), (6230, 10474423), (6671, 9781990), (9530, 6847393), (10991, 5937190), (12905, 5056618), (13265, 4919386), (13342, 4890995), (18067, 3611870), (21982, 2968595), (25810, 2528309), (26530, 2459693), (27637, 2361170), (33355, 1956398), (33731, 1934590), (36134, 1805935), (54955, 1187438), (55274, 1180585), (66710, 978199), (67462, 967295), (76937, 848170), (84817, 769370), (90335, 722374), (109910, 593719), (138185, 472234), (153874, 424085), (168655, 386918), (169634, 384685), (180670, 361187), (193459, 337310), (236117, 276370)]