4909014760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3155

約数の個数: 128

約数和(自身を含む): 12328848000

約数和(自身を除く): 7419833240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 59, 65, 104, 106, 118, 130, 212, 236, 260, 265, 295, 424, 472, 520, 530, 590, 689, 767, 1060, 1180, 1378, 1534, 2120, 2360, 2756, 3019, 3068, 3127, 3445, 3835, 5512, 6038, 6136, 6254, 6890, 7670, 12076, 12508, 13780, 15095, 15340, 15635, 24152, 25016, 27560, 30190, 30680, 31270, 39247, 40651, 60380, 62540, 78494, 81302, 120760, 125080, 156988, 160007, 162604, 178121, 196235, 203255, 313976, 320014, 325208, 356242, 392470, 406510, 640028, 712484, 784940, 800035, 813020, 890605, 1280056, 1424968, 1569880, 1600070, 1626040, 1781210, 2080091, 2315573, 3200140, 3562420, 4160182, 4631146, 6400280, 7124840, 8320364, 9262292, 9440413, 10400455, 11577865, 16640728, 18524584, 18880826, 20800910, 23155730, 37761652, 41601820, 46311460, 47202065, 75523304, 83203640, 92622920, 94404130, 122725369, 188808260, 245450738, 377616520, 490901476, 613626845, 981802952, 1227253690, 2454507380, 4909014760]

約数ペア:

[(1, 4909014760), (2, 2454507380), (4, 1227253690), (5, 981802952), (8, 613626845), (10, 490901476), (13, 377616520), (20, 245450738), (26, 188808260), (40, 122725369), (52, 94404130), (53, 92622920), (59, 83203640), (65, 75523304), (104, 47202065), (106, 46311460), (118, 41601820), (130, 37761652), (212, 23155730), (236, 20800910), (260, 18880826), (265, 18524584), (295, 16640728), (424, 11577865), (472, 10400455), (520, 9440413), (530, 9262292), (590, 8320364), (689, 7124840), (767, 6400280), (1060, 4631146), (1180, 4160182), (1378, 3562420), (1534, 3200140), (2120, 2315573), (2360, 2080091), (2756, 1781210), (3019, 1626040), (3068, 1600070), (3127, 1569880), (3445, 1424968), (3835, 1280056), (5512, 890605), (6038, 813020), (6136, 800035), (6254, 784940), (6890, 712484), (7670, 640028), (12076, 406510), (12508, 392470), (13780, 356242), (15095, 325208), (15340, 320014), (15635, 313976), (24152, 203255), (25016, 196235), (27560, 178121), (30190, 162604), (30680, 160007), (31270, 156988), (39247, 125080), (40651, 120760), (60380, 81302), (62540, 78494)]