41257041920

素因数分解:

$2^{15}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8189

約数の個数: 128

約数和(自身を含む): 102222017280

約数和(自身を除く): 60964975360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2048, 2480, 2560, 3968, 4096, 4960, 5120, 7936, 8123, 8192, 9920, 10240, 15872, 16246, 16384, 19840, 20480, 31744, 32492, 32768, 39680, 40615, 40960, 63488, 64984, 79360, 81230, 81920, 126976, 129968, 158720, 162460, 163840, 251813, 253952, 259936, 317440, 324920, 503626, 507904, 519872, 634880, 649840, 1007252, 1015808, 1039744, 1259065, 1269760, 1299680, 2014504, 2079488, 2518130, 2539520, 2599360, 4029008, 4158976, 5036260, 5079040, 5198720, 8058016, 8317952, 10072520, 10397440, 16116032, 16635904, 20145040, 20794880, 32232064, 33271808, 40290080, 41589760, 64464128, 66543616, 80580160, 83179520, 128928256, 133087232, 161160320, 166359040, 257856512, 266174464, 322320640, 332718080, 515713024, 644641280, 665436160, 1031426048, 1289282560, 1330872320, 2062852096, 2578565120, 4125704192, 5157130240, 8251408384, 10314260480, 20628520960, 41257041920]

約数ペア:

[(1, 41257041920), (2, 20628520960), (4, 10314260480), (5, 8251408384), (8, 5157130240), (10, 4125704192), (16, 2578565120), (20, 2062852096), (31, 1330872320), (32, 1289282560), (40, 1031426048), (62, 665436160), (64, 644641280), (80, 515713024), (124, 332718080), (128, 322320640), (155, 266174464), (160, 257856512), (248, 166359040), (256, 161160320), (310, 133087232), (320, 128928256), (496, 83179520), (512, 80580160), (620, 66543616), (640, 64464128), (992, 41589760), (1024, 40290080), (1240, 33271808), (1280, 32232064), (1984, 20794880), (2048, 20145040), (2480, 16635904), (2560, 16116032), (3968, 10397440), (4096, 10072520), (4960, 8317952), (5120, 8058016), (7936, 5198720), (8123, 5079040), (8192, 5036260), (9920, 4158976), (10240, 4029008), (15872, 2599360), (16246, 2539520), (16384, 2518130), (19840, 2079488), (20480, 2014504), (31744, 1299680), (32492, 1269760), (32768, 1259065), (39680, 1039744), (40615, 1015808), (40960, 1007252), (63488, 649840), (64984, 634880), (79360, 519872), (81230, 507904), (81920, 503626), (126976, 324920), (129968, 317440), (158720, 259936), (162460, 253952), (163840, 251813)]