11726499460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1\times {\mathrm{1109}}^1$

素因数の和:1805

約数の個数: 96

約数和(自身を含む): 26984401920

約数和(自身を除く): 15257902460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 607, 670, 871, 1109, 1214, 1340, 1742, 2218, 2428, 3035, 3484, 4355, 4436, 5545, 6070, 7891, 8710, 11090, 12140, 14417, 15782, 17420, 22180, 28834, 31564, 39455, 40669, 57668, 72085, 74303, 78910, 81338, 144170, 148606, 157820, 162676, 203345, 288340, 297212, 371515, 406690, 528697, 673163, 743030, 813380, 965939, 1057394, 1346326, 1486060, 1931878, 2114788, 2643485, 2692652, 3365815, 3863756, 4829695, 5286970, 6731630, 8751119, 9659390, 10573940, 13463260, 17502238, 19318780, 35004476, 43755595, 45101921, 87511190, 90203842, 175022380, 180407684, 225509605, 451019210, 586324973, 902038420, 1172649946, 2345299892, 2931624865, 5863249730, 11726499460]

約数ペア:

[(1, 11726499460), (2, 5863249730), (4, 2931624865), (5, 2345299892), (10, 1172649946), (13, 902038420), (20, 586324973), (26, 451019210), (52, 225509605), (65, 180407684), (67, 175022380), (130, 90203842), (134, 87511190), (260, 45101921), (268, 43755595), (335, 35004476), (607, 19318780), (670, 17502238), (871, 13463260), (1109, 10573940), (1214, 9659390), (1340, 8751119), (1742, 6731630), (2218, 5286970), (2428, 4829695), (3035, 3863756), (3484, 3365815), (4355, 2692652), (4436, 2643485), (5545, 2114788), (6070, 1931878), (7891, 1486060), (8710, 1346326), (11090, 1057394), (12140, 965939), (14417, 813380), (15782, 743030), (17420, 673163), (22180, 528697), (28834, 406690), (31564, 371515), (39455, 297212), (40669, 288340), (57668, 203345), (72085, 162676), (74303, 157820), (78910, 148606), (81338, 144170)]