2013142300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 4945620960

約数和(自身を除く): 2932478660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 67, 100, 116, 130, 134, 145, 260, 268, 290, 325, 335, 377, 580, 650, 670, 725, 754, 797, 871, 1300, 1340, 1450, 1508, 1594, 1675, 1742, 1885, 1943, 2900, 3188, 3350, 3484, 3770, 3886, 3985, 4355, 6700, 7540, 7772, 7970, 8710, 9425, 9715, 10361, 15940, 17420, 18850, 19430, 19925, 20722, 21775, 23113, 25259, 37700, 38860, 39850, 41444, 43550, 46226, 48575, 50518, 51805, 53399, 79700, 87100, 92452, 97150, 101036, 103610, 106798, 115565, 126295, 194300, 207220, 213596, 231130, 252590, 259025, 266995, 300469, 462260, 505180, 518050, 533990, 577825, 600938, 631475, 694187, 1036100, 1067980, 1155650, 1201876, 1262950, 1334975, 1388374, 1502345, 1548571, 2311300, 2525900, 2669950, 2776748, 3004690, 3097142, 3470935, 5339900, 6009380, 6194284, 6941870, 7511725, 7742855, 13883740, 15023450, 15485710, 17354675, 20131423, 30046900, 30971420, 34709350, 38714275, 40262846, 69418700, 77428550, 80525692, 100657115, 154857100, 201314230, 402628460, 503285575, 1006571150, 2013142300]

約数ペア:

[(1, 2013142300), (2, 1006571150), (4, 503285575), (5, 402628460), (10, 201314230), (13, 154857100), (20, 100657115), (25, 80525692), (26, 77428550), (29, 69418700), (50, 40262846), (52, 38714275), (58, 34709350), (65, 30971420), (67, 30046900), (100, 20131423), (116, 17354675), (130, 15485710), (134, 15023450), (145, 13883740), (260, 7742855), (268, 7511725), (290, 6941870), (325, 6194284), (335, 6009380), (377, 5339900), (580, 3470935), (650, 3097142), (670, 3004690), (725, 2776748), (754, 2669950), (797, 2525900), (871, 2311300), (1300, 1548571), (1340, 1502345), (1450, 1388374), (1508, 1334975), (1594, 1262950), (1675, 1201876), (1742, 1155650), (1885, 1067980), (1943, 1036100), (2900, 694187), (3188, 631475), (3350, 600938), (3484, 577825), (3770, 533990), (3886, 518050), (3985, 505180), (4355, 462260), (6700, 300469), (7540, 266995), (7772, 259025), (7970, 252590), (8710, 231130), (9425, 213596), (9715, 207220), (10361, 194300), (15940, 126295), (17420, 115565), (18850, 106798), (19430, 103610), (19925, 101036), (20722, 97150), (21775, 92452), (23113, 87100), (25259, 79700), (37700, 53399), (38860, 51805), (39850, 50518), (41444, 48575), (43550, 46226)]