1844982460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3343

約数の個数: 96

約数和(自身を含む): 4368168000

約数和(自身を除く): 2523185540

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 89, 95, 170, 178, 190, 323, 340, 356, 380, 445, 646, 890, 1292, 1513, 1615, 1691, 1780, 3026, 3209, 3230, 3382, 6052, 6418, 6460, 6764, 7565, 8455, 12836, 15130, 16045, 16910, 28747, 30260, 32090, 33820, 54553, 57494, 60971, 64180, 109106, 114988, 121942, 143735, 218212, 243884, 272765, 285601, 287470, 304855, 545530, 571202, 574940, 609710, 1036507, 1091060, 1142404, 1219420, 1428005, 2073014, 2856010, 4146028, 4855217, 5182535, 5426419, 5712020, 9710434, 10365070, 10852838, 19420868, 20730140, 21705676, 24276085, 27132095, 48552170, 54264190, 92249123, 97104340, 108528380, 184498246, 368996492, 461245615, 922491230, 1844982460]

約数ペア:

[(1, 1844982460), (2, 922491230), (4, 461245615), (5, 368996492), (10, 184498246), (17, 108528380), (19, 97104340), (20, 92249123), (34, 54264190), (38, 48552170), (68, 27132095), (76, 24276085), (85, 21705676), (89, 20730140), (95, 19420868), (170, 10852838), (178, 10365070), (190, 9710434), (323, 5712020), (340, 5426419), (356, 5182535), (380, 4855217), (445, 4146028), (646, 2856010), (890, 2073014), (1292, 1428005), (1513, 1219420), (1615, 1142404), (1691, 1091060), (1780, 1036507), (3026, 609710), (3209, 574940), (3230, 571202), (3382, 545530), (6052, 304855), (6418, 287470), (6460, 285601), (6764, 272765), (7565, 243884), (8455, 218212), (12836, 143735), (15130, 121942), (16045, 114988), (16910, 109106), (28747, 64180), (30260, 60971), (32090, 57494), (33820, 54553)]