20110426900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{33191}}^1$

素因数の和:33361

約数の個数: 72

約数和(自身を含む): 44771759424

約数和(自身を除く): 24661332524

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 83, 100, 146, 166, 292, 332, 365, 415, 730, 830, 1460, 1660, 1825, 2075, 3650, 4150, 6059, 7300, 8300, 12118, 24236, 30295, 33191, 60590, 66382, 121180, 132764, 151475, 165955, 302950, 331910, 605900, 663820, 829775, 1659550, 2422943, 2754853, 3319100, 4845886, 5509706, 9691772, 11019412, 12114715, 13774265, 24229430, 27548530, 48458860, 55097060, 60573575, 68871325, 121147150, 137742650, 201104269, 242294300, 275485300, 402208538, 804417076, 1005521345, 2011042690, 4022085380, 5027606725, 10055213450, 20110426900]

約数ペア:

[(1, 20110426900), (2, 10055213450), (4, 5027606725), (5, 4022085380), (10, 2011042690), (20, 1005521345), (25, 804417076), (50, 402208538), (73, 275485300), (83, 242294300), (100, 201104269), (146, 137742650), (166, 121147150), (292, 68871325), (332, 60573575), (365, 55097060), (415, 48458860), (730, 27548530), (830, 24229430), (1460, 13774265), (1660, 12114715), (1825, 11019412), (2075, 9691772), (3650, 5509706), (4150, 4845886), (6059, 3319100), (7300, 2754853), (8300, 2422943), (12118, 1659550), (24236, 829775), (30295, 663820), (33191, 605900), (60590, 331910), (66382, 302950), (121180, 165955), (132764, 151475)]