4010372940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{502553}}^1$

素因数の和:502591

約数の個数: 96

約数和(自身を含む): 13508651520

約数和(自身を除く): 9498278580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 502553, 1005106, 1507659, 2010212, 2512765, 3015318, 3517871, 5025530, 6030636, 7035742, 7538295, 9548507, 10051060, 10553613, 14071484, 15076590, 17589355, 19097014, 21107226, 28645521, 30153180, 35178710, 38194028, 42214452, 47742535, 52768065, 57291042, 66839549, 70357420, 95485070, 105536130, 114582084, 133679098, 143227605, 190970140, 200518647, 211072260, 267358196, 286455210, 334197745, 401037294, 572910420, 668395490, 802074588, 1002593235, 1336790980, 2005186470, 4010372940]

約数ペア:

[(1, 4010372940), (2, 2005186470), (3, 1336790980), (4, 1002593235), (5, 802074588), (6, 668395490), (7, 572910420), (10, 401037294), (12, 334197745), (14, 286455210), (15, 267358196), (19, 211072260), (20, 200518647), (21, 190970140), (28, 143227605), (30, 133679098), (35, 114582084), (38, 105536130), (42, 95485070), (57, 70357420), (60, 66839549), (70, 57291042), (76, 52768065), (84, 47742535), (95, 42214452), (105, 38194028), (114, 35178710), (133, 30153180), (140, 28645521), (190, 21107226), (210, 19097014), (228, 17589355), (266, 15076590), (285, 14071484), (380, 10553613), (399, 10051060), (420, 9548507), (532, 7538295), (570, 7035742), (665, 6030636), (798, 5025530), (1140, 3517871), (1330, 3015318), (1596, 2512765), (1995, 2010212), (2660, 1507659), (3990, 1005106), (7980, 502553)]