1797313207960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{3611093}}^1$

素因数の和:3611668

約数の個数: 64

約数和(自身を含む): 4227579967680

約数和(自身を除く): 2430266759720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 541, 920, 1082, 2164, 2705, 4328, 5410, 10820, 12443, 21640, 24886, 49772, 62215, 99544, 124430, 248860, 497720, 3611093, 7222186, 14444372, 18055465, 28888744, 36110930, 72221860, 83055139, 144443720, 166110278, 332220556, 415275695, 664441112, 830551390, 1661102780, 1953601313, 3322205560, 3907202626, 7814405252, 9768006565, 15628810504, 19536013130, 39072026260, 44932830199, 78144052520, 89865660398, 179731320796, 224664150995, 359462641592, 449328301990, 898656603980, 1797313207960]

約数ペア:

[(1, 1797313207960), (2, 898656603980), (4, 449328301990), (5, 359462641592), (8, 224664150995), (10, 179731320796), (20, 89865660398), (23, 78144052520), (40, 44932830199), (46, 39072026260), (92, 19536013130), (115, 15628810504), (184, 9768006565), (230, 7814405252), (460, 3907202626), (541, 3322205560), (920, 1953601313), (1082, 1661102780), (2164, 830551390), (2705, 664441112), (4328, 415275695), (5410, 332220556), (10820, 166110278), (12443, 144443720), (21640, 83055139), (24886, 72221860), (49772, 36110930), (62215, 28888744), (99544, 18055465), (124430, 14444372), (248860, 7222186), (497720, 3611093)]