4508985320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{11867}}^1$

素因数の和:11967

約数の個数: 128

約数和(自身を含む): 12304742400

約数和(自身を除く): 7795757080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 59, 70, 92, 115, 118, 140, 161, 184, 230, 236, 280, 295, 322, 413, 460, 472, 590, 644, 805, 826, 920, 1180, 1288, 1357, 1610, 1652, 2065, 2360, 2714, 3220, 3304, 4130, 5428, 6440, 6785, 8260, 9499, 10856, 11867, 13570, 16520, 18998, 23734, 27140, 37996, 47468, 47495, 54280, 59335, 75992, 83069, 94936, 94990, 118670, 166138, 189980, 237340, 272941, 332276, 379960, 415345, 474680, 545882, 664552, 700153, 830690, 1091764, 1364705, 1400306, 1661380, 1910587, 2183528, 2729410, 2800612, 3322760, 3500765, 3821174, 4901071, 5458820, 5601224, 7001530, 7642348, 9552935, 9802142, 10917640, 14003060, 15284696, 16103519, 19105870, 19604284, 24505355, 28006120, 32207038, 38211740, 39208568, 49010710, 64414076, 76423480, 80517595, 98021420, 112724633, 128828152, 161035190, 196042840, 225449266, 322070380, 450898532, 563623165, 644140760, 901797064, 1127246330, 2254492660, 4508985320]

約数ペア:

[(1, 4508985320), (2, 2254492660), (4, 1127246330), (5, 901797064), (7, 644140760), (8, 563623165), (10, 450898532), (14, 322070380), (20, 225449266), (23, 196042840), (28, 161035190), (35, 128828152), (40, 112724633), (46, 98021420), (56, 80517595), (59, 76423480), (70, 64414076), (92, 49010710), (115, 39208568), (118, 38211740), (140, 32207038), (161, 28006120), (184, 24505355), (230, 19604284), (236, 19105870), (280, 16103519), (295, 15284696), (322, 14003060), (413, 10917640), (460, 9802142), (472, 9552935), (590, 7642348), (644, 7001530), (805, 5601224), (826, 5458820), (920, 4901071), (1180, 3821174), (1288, 3500765), (1357, 3322760), (1610, 2800612), (1652, 2729410), (2065, 2183528), (2360, 1910587), (2714, 1661380), (3220, 1400306), (3304, 1364705), (4130, 1091764), (5428, 830690), (6440, 700153), (6785, 664552), (8260, 545882), (9499, 474680), (10856, 415345), (11867, 379960), (13570, 332276), (16520, 272941), (18998, 237340), (23734, 189980), (27140, 166138), (37996, 118670), (47468, 94990), (47495, 94936), (54280, 83069), (59335, 75992)]