41363890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 83980800

約数和(自身を除く): 42616910

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 71, 85, 115, 142, 149, 170, 230, 298, 355, 391, 710, 745, 782, 1207, 1490, 1633, 1955, 2414, 2533, 3266, 3427, 3910, 5066, 6035, 6854, 8165, 10579, 12070, 12665, 16330, 17135, 21158, 25330, 27761, 34270, 52895, 55522, 58259, 105790, 116518, 138805, 179843, 243317, 277610, 291295, 359686, 486634, 582590, 899215, 1216585, 1798430, 2433170, 4136389, 8272778, 20681945, 41363890]

約数ペア:

[(1, 41363890), (2, 20681945), (5, 8272778), (10, 4136389), (17, 2433170), (23, 1798430), (34, 1216585), (46, 899215), (71, 582590), (85, 486634), (115, 359686), (142, 291295), (149, 277610), (170, 243317), (230, 179843), (298, 138805), (355, 116518), (391, 105790), (710, 58259), (745, 55522), (782, 52895), (1207, 34270), (1490, 27761), (1633, 25330), (1955, 21158), (2414, 17135), (2533, 16330), (3266, 12665), (3427, 12070), (3910, 10579), (5066, 8165), (6035, 6854)]