2912790100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{3877}}^1$

素因数の和:4585

約数の個数: 72

約数和(自身を含む): 6907245408

約数和(自身を除く): 3994455308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 683, 1100, 1366, 2732, 3415, 3877, 6830, 7513, 7754, 13660, 15026, 15508, 17075, 19385, 30052, 34150, 37565, 38770, 42647, 68300, 75130, 77540, 85294, 96925, 150260, 170588, 187825, 193850, 213235, 375650, 387700, 426470, 751300, 852940, 1066175, 2132350, 2647991, 4264700, 5295982, 10591964, 13239955, 26479910, 29127901, 52959820, 58255802, 66199775, 116511604, 132399550, 145639505, 264799100, 291279010, 582558020, 728197525, 1456395050, 2912790100]

約数ペア:

[(1, 2912790100), (2, 1456395050), (4, 728197525), (5, 582558020), (10, 291279010), (11, 264799100), (20, 145639505), (22, 132399550), (25, 116511604), (44, 66199775), (50, 58255802), (55, 52959820), (100, 29127901), (110, 26479910), (220, 13239955), (275, 10591964), (550, 5295982), (683, 4264700), (1100, 2647991), (1366, 2132350), (2732, 1066175), (3415, 852940), (3877, 751300), (6830, 426470), (7513, 387700), (7754, 375650), (13660, 213235), (15026, 193850), (15508, 187825), (17075, 170588), (19385, 150260), (30052, 96925), (34150, 85294), (37565, 77540), (38770, 75130), (42647, 68300)]