14465840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 36664320

約数和(自身を除く): 22198480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 307, 310, 380, 496, 589, 614, 620, 760, 1178, 1228, 1240, 1520, 1535, 2356, 2456, 2480, 2945, 3070, 4712, 4912, 5833, 5890, 6140, 9424, 9517, 11666, 11780, 12280, 19034, 23332, 23560, 24560, 29165, 38068, 46664, 47120, 47585, 58330, 76136, 93328, 95170, 116660, 152272, 180823, 190340, 233320, 361646, 380680, 466640, 723292, 761360, 904115, 1446584, 1808230, 2893168, 3616460, 7232920, 14465840]

約数ペア:

[(1, 14465840), (2, 7232920), (4, 3616460), (5, 2893168), (8, 1808230), (10, 1446584), (16, 904115), (19, 761360), (20, 723292), (31, 466640), (38, 380680), (40, 361646), (62, 233320), (76, 190340), (80, 180823), (95, 152272), (124, 116660), (152, 95170), (155, 93328), (190, 76136), (248, 58330), (304, 47585), (307, 47120), (310, 46664), (380, 38068), (496, 29165), (589, 24560), (614, 23560), (620, 23332), (760, 19034), (1178, 12280), (1228, 11780), (1240, 11666), (1520, 9517), (1535, 9424), (2356, 6140), (2456, 5890), (2480, 5833), (2945, 4912), (3070, 4712)]