29702922680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{53759}}^1$

素因数の和:54516

約数の個数: 64

約数和(自身を含む): 70447104000

約数和(自身を除く): 40744181320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 727, 760, 1454, 2908, 3635, 5816, 7270, 13813, 14540, 27626, 29080, 53759, 55252, 69065, 107518, 110504, 138130, 215036, 268795, 276260, 430072, 537590, 552520, 1021421, 1075180, 2042842, 2150360, 4085684, 5107105, 8171368, 10214210, 20428420, 39082793, 40856840, 78165586, 156331172, 195413965, 312662344, 390827930, 742573067, 781655860, 1485146134, 1563311720, 2970292268, 3712865335, 5940584536, 7425730670, 14851461340, 29702922680]

約数ペア:

[(1, 29702922680), (2, 14851461340), (4, 7425730670), (5, 5940584536), (8, 3712865335), (10, 2970292268), (19, 1563311720), (20, 1485146134), (38, 781655860), (40, 742573067), (76, 390827930), (95, 312662344), (152, 195413965), (190, 156331172), (380, 78165586), (727, 40856840), (760, 39082793), (1454, 20428420), (2908, 10214210), (3635, 8171368), (5816, 5107105), (7270, 4085684), (13813, 2150360), (14540, 2042842), (27626, 1075180), (29080, 1021421), (53759, 552520), (55252, 537590), (69065, 430072), (107518, 276260), (110504, 268795), (138130, 215036)]