26209522900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{449563}}^1$

素因数の和:449641

約数の個数: 72

約数和(自身を含む): 63215891424

約数和(自身を除く): 37006368524

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 212, 220, 265, 275, 530, 550, 583, 1060, 1100, 1166, 1325, 2332, 2650, 2915, 5300, 5830, 11660, 14575, 29150, 58300, 449563, 899126, 1798252, 2247815, 4495630, 4945193, 8991260, 9890386, 11239075, 19780772, 22478150, 23826839, 24725965, 44956300, 47653678, 49451930, 95307356, 98903860, 119134195, 123629825, 238268390, 247259650, 262095229, 476536780, 494519300, 524190458, 595670975, 1048380916, 1191341950, 1310476145, 2382683900, 2620952290, 5241904580, 6552380725, 13104761450, 26209522900]

約数ペア:

[(1, 26209522900), (2, 13104761450), (4, 6552380725), (5, 5241904580), (10, 2620952290), (11, 2382683900), (20, 1310476145), (22, 1191341950), (25, 1048380916), (44, 595670975), (50, 524190458), (53, 494519300), (55, 476536780), (100, 262095229), (106, 247259650), (110, 238268390), (212, 123629825), (220, 119134195), (265, 98903860), (275, 95307356), (530, 49451930), (550, 47653678), (583, 44956300), (1060, 24725965), (1100, 23826839), (1166, 22478150), (1325, 19780772), (2332, 11239075), (2650, 9890386), (2915, 8991260), (5300, 4945193), (5830, 4495630), (11660, 2247815), (14575, 1798252), (29150, 899126), (58300, 449563)]