1887156788740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1\times {\mathrm{50551}}^1$

素因数の和:51209

約数の個数: 96

約数和(自身を含む): 4111978945536

約数和(自身を除く): 2224822156796

約数列:

[1, 2, 4, 5, 10, 20, 43, 83, 86, 166, 172, 215, 332, 415, 430, 523, 830, 860, 1046, 1660, 2092, 2615, 3569, 5230, 7138, 10460, 14276, 17845, 22489, 35690, 43409, 44978, 50551, 71380, 86818, 89956, 101102, 112445, 173636, 202204, 217045, 224890, 252755, 434090, 449780, 505510, 868180, 1011020, 1866587, 2173693, 3733174, 4195733, 4347386, 7466348, 8391466, 8694772, 9332935, 10868465, 16782932, 18665870, 20978665, 21736930, 26438173, 37331740, 41957330, 43473860, 52876346, 83914660, 105752692, 132190865, 180416519, 264381730, 360833038, 528763460, 721666076, 902082595, 1136841439, 1804165190, 2194368359, 2273682878, 3608330380, 4388736718, 4547365756, 5684207195, 8777473436, 10971841795, 11368414390, 21943683590, 22736828780, 43887367180, 94357839437, 188715678874, 377431357748, 471789197185, 943578394370, 1887156788740]

約数ペア:

[(1, 1887156788740), (2, 943578394370), (4, 471789197185), (5, 377431357748), (10, 188715678874), (20, 94357839437), (43, 43887367180), (83, 22736828780), (86, 21943683590), (166, 11368414390), (172, 10971841795), (215, 8777473436), (332, 5684207195), (415, 4547365756), (430, 4388736718), (523, 3608330380), (830, 2273682878), (860, 2194368359), (1046, 1804165190), (1660, 1136841439), (2092, 902082595), (2615, 721666076), (3569, 528763460), (5230, 360833038), (7138, 264381730), (10460, 180416519), (14276, 132190865), (17845, 105752692), (22489, 83914660), (35690, 52876346), (43409, 43473860), (44978, 41957330), (50551, 37331740), (71380, 26438173), (86818, 21736930), (89956, 20978665), (101102, 18665870), (112445, 16782932), (173636, 10868465), (202204, 9332935), (217045, 8694772), (224890, 8391466), (252755, 7466348), (434090, 4347386), (449780, 4195733), (505510, 3733174), (868180, 2173693), (1011020, 1866587)]