396040235480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30653269}}^1$

素因数の和:30653316

約数の個数: 64

約数和(自身を含む): 993165948000

約数和(自身を除く): 597125712520

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 30653269, 61306538, 122613076, 153266345, 245226152, 306532690, 521105573, 582412111, 613065380, 1042211146, 1164824222, 1226130760, 2084422292, 2329648444, 2605527865, 2912060555, 4168844584, 4659296888, 5211055730, 5824121110, 9901005887, 10422111460, 11648242220, 19802011774, 20844222920, 23296484440, 39604023548, 49505029435, 79208047096, 99010058870, 198020117740, 396040235480]

約数ペア:

[(1, 396040235480), (2, 198020117740), (4, 99010058870), (5, 79208047096), (8, 49505029435), (10, 39604023548), (17, 23296484440), (19, 20844222920), (20, 19802011774), (34, 11648242220), (38, 10422111460), (40, 9901005887), (68, 5824121110), (76, 5211055730), (85, 4659296888), (95, 4168844584), (136, 2912060555), (152, 2605527865), (170, 2329648444), (190, 2084422292), (323, 1226130760), (340, 1164824222), (380, 1042211146), (646, 613065380), (680, 582412111), (760, 521105573), (1292, 306532690), (1615, 245226152), (2584, 153266345), (3230, 122613076), (6460, 61306538), (12920, 30653269)]